1661900535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3257}}^1$

素因数の和:3337

約数の個数: 96

約数和(自身を含む): 3293447040

約数和(自身を除く): 1631546505

約数列:

[1, 3, 5, 9, 15, 17, 23, 29, 45, 51, 69, 85, 87, 115, 145, 153, 207, 255, 261, 345, 391, 435, 493, 667, 765, 1035, 1173, 1305, 1479, 1955, 2001, 2465, 3257, 3335, 3519, 4437, 5865, 6003, 7395, 9771, 10005, 11339, 16285, 17595, 22185, 29313, 30015, 34017, 48855, 55369, 56695, 74911, 94453, 102051, 146565, 166107, 170085, 224733, 276845, 283359, 374555, 472265, 498321, 510255, 674199, 830535, 850077, 1123665, 1273487, 1416795, 1605701, 2172419, 2491605, 3370995, 3820461, 4250385, 4817103, 6367435, 6517257, 8028505, 10862095, 11461383, 14451309, 19102305, 19551771, 24085515, 32586285, 36931123, 57306915, 72256545, 97758855, 110793369, 184655615, 332380107, 553966845, 1661900535]

約数ペア:

[(1, 1661900535), (3, 553966845), (5, 332380107), (9, 184655615), (15, 110793369), (17, 97758855), (23, 72256545), (29, 57306915), (45, 36931123), (51, 32586285), (69, 24085515), (85, 19551771), (87, 19102305), (115, 14451309), (145, 11461383), (153, 10862095), (207, 8028505), (255, 6517257), (261, 6367435), (345, 4817103), (391, 4250385), (435, 3820461), (493, 3370995), (667, 2491605), (765, 2172419), (1035, 1605701), (1173, 1416795), (1305, 1273487), (1479, 1123665), (1955, 850077), (2001, 830535), (2465, 674199), (3257, 510255), (3335, 498321), (3519, 472265), (4437, 374555), (5865, 283359), (6003, 276845), (7395, 224733), (9771, 170085), (10005, 166107), (11339, 146565), (16285, 102051), (17595, 94453), (22185, 74911), (29313, 56695), (30015, 55369), (34017, 48855)]