243323465

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 404227584

約数和(自身を除く): 160904119

約数列:

[1, 5, 7, 11, 17, 35, 47, 49, 55, 77, 85, 113, 119, 187, 235, 245, 329, 385, 517, 539, 565, 595, 791, 799, 833, 935, 1243, 1309, 1645, 1921, 2303, 2585, 2695, 3619, 3955, 3995, 4165, 5311, 5537, 5593, 6215, 6545, 8701, 8789, 9163, 9605, 11515, 13447, 18095, 21131, 25333, 26555, 27685, 27965, 37177, 39151, 43505, 43945, 45815, 58421, 60907, 61523, 67235, 90287, 94129, 105655, 126665, 147917, 185885, 195755, 260239, 292105, 304535, 307615, 408947, 430661, 451435, 470645, 632009, 739585, 993157, 1035419, 1301195, 2044735, 2153305, 2862629, 3160045, 4424063, 4965785, 5177095, 6952099, 14313145, 22120315, 34760495, 48664693, 243323465]

約数ペア:

[(1, 243323465), (5, 48664693), (7, 34760495), (11, 22120315), (17, 14313145), (35, 6952099), (47, 5177095), (49, 4965785), (55, 4424063), (77, 3160045), (85, 2862629), (113, 2153305), (119, 2044735), (187, 1301195), (235, 1035419), (245, 993157), (329, 739585), (385, 632009), (517, 470645), (539, 451435), (565, 430661), (595, 408947), (791, 307615), (799, 304535), (833, 292105), (935, 260239), (1243, 195755), (1309, 185885), (1645, 147917), (1921, 126665), (2303, 105655), (2585, 94129), (2695, 90287), (3619, 67235), (3955, 61523), (3995, 60907), (4165, 58421), (5311, 45815), (5537, 43945), (5593, 43505), (6215, 39151), (6545, 37177), (8701, 27965), (8789, 27685), (9163, 26555), (9605, 25333), (11515, 21131), (13447, 18095)]