138219935085

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{2459}}^1$

素因数の和:2960

約数の個数: 128

約数和(自身を含む): 263101132800

約数和(自身を除く): 124881197715

約数列:

[1, 3, 5, 9, 15, 23, 27, 43, 45, 69, 115, 129, 135, 207, 215, 345, 387, 421, 621, 645, 989, 1035, 1161, 1263, 1935, 2105, 2459, 2967, 3105, 3789, 4945, 5805, 6315, 7377, 8901, 9683, 11367, 12295, 14835, 18103, 18945, 22131, 26703, 29049, 36885, 44505, 48415, 54309, 56557, 56835, 66393, 87147, 90515, 105737, 110655, 133515, 145245, 162927, 169671, 261441, 271545, 282785, 317211, 331965, 416369, 435735, 488781, 509013, 528685, 814635, 848355, 951633, 1035239, 1249107, 1307205, 1527039, 1586055, 2081845, 2431951, 2443905, 2545065, 2854899, 3105717, 3747321, 4758165, 5176195, 6245535, 7295853, 7635195, 9317151, 11241963, 12159755, 14274495, 15528585, 18736605, 21887559, 23810497, 27951453, 36479265, 44515277, 46585755, 56209815, 65662677, 71431491, 109437795, 119052485, 133545831, 139757265, 214294473, 222576385, 328313385, 357157455, 400637493, 642883419, 667729155, 1023851371, 1071472365, 1201912479, 2003187465, 3071554113, 3214417095, 5119256855, 6009562395, 9214662339, 15357770565, 27643987017, 46073311695, 138219935085]

約数ペア:

[(1, 138219935085), (3, 46073311695), (5, 27643987017), (9, 15357770565), (15, 9214662339), (23, 6009562395), (27, 5119256855), (43, 3214417095), (45, 3071554113), (69, 2003187465), (115, 1201912479), (129, 1071472365), (135, 1023851371), (207, 667729155), (215, 642883419), (345, 400637493), (387, 357157455), (421, 328313385), (621, 222576385), (645, 214294473), (989, 139757265), (1035, 133545831), (1161, 119052485), (1263, 109437795), (1935, 71431491), (2105, 65662677), (2459, 56209815), (2967, 46585755), (3105, 44515277), (3789, 36479265), (4945, 27951453), (5805, 23810497), (6315, 21887559), (7377, 18736605), (8901, 15528585), (9683, 14274495), (11367, 12159755), (12295, 11241963), (14835, 9317151), (18103, 7635195), (18945, 7295853), (22131, 6245535), (26703, 5176195), (29049, 4758165), (36885, 3747321), (44505, 3105717), (48415, 2854899), (54309, 2545065), (56557, 2443905), (56835, 2431951), (66393, 2081845), (87147, 1586055), (90515, 1527039), (105737, 1307205), (110655, 1249107), (133515, 1035239), (145245, 951633), (162927, 848355), (169671, 814635), (261441, 528685), (271545, 509013), (282785, 488781), (317211, 435735), (331965, 416369)]