53499525

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 92511936

約数和(自身を除く): 39012411

約数列:

[1, 3, 5, 15, 25, 43, 53, 75, 129, 159, 215, 265, 313, 645, 795, 939, 1075, 1325, 1565, 2279, 3225, 3975, 4695, 6837, 7825, 11395, 13459, 16589, 23475, 34185, 40377, 49767, 56975, 67295, 82945, 170925, 201885, 248835, 336475, 414725, 713327, 1009425, 1244175, 2139981, 3566635, 10699905, 17833175, 53499525]

約数ペア:

[(1, 53499525), (3, 17833175), (5, 10699905), (15, 3566635), (25, 2139981), (43, 1244175), (53, 1009425), (75, 713327), (129, 414725), (159, 336475), (215, 248835), (265, 201885), (313, 170925), (645, 82945), (795, 67295), (939, 56975), (1075, 49767), (1325, 40377), (1565, 34185), (2279, 23475), (3225, 16589), (3975, 13459), (4695, 11395), (6837, 7825)]