201453632025

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{641521}}^1$

素因数の和:641666

約数の個数: 48

約数和(自身を含む): 343650504960

約数和(自身を除く): 142196872935

約数列:

[1, 3, 5, 15, 25, 53, 75, 79, 159, 237, 265, 395, 795, 1185, 1325, 1975, 3975, 4187, 5925, 12561, 20935, 62805, 104675, 314025, 641521, 1924563, 3207605, 9622815, 16038025, 34000613, 48114075, 50680159, 102001839, 152040477, 170003065, 253400795, 510009195, 760202385, 850015325, 1267003975, 2550045975, 2686048427, 3801011925, 8058145281, 13430242135, 40290726405, 67151210675, 201453632025]

約数ペア:

[(1, 201453632025), (3, 67151210675), (5, 40290726405), (15, 13430242135), (25, 8058145281), (53, 3801011925), (75, 2686048427), (79, 2550045975), (159, 1267003975), (237, 850015325), (265, 760202385), (395, 510009195), (795, 253400795), (1185, 170003065), (1325, 152040477), (1975, 102001839), (3975, 50680159), (4187, 48114075), (5925, 34000613), (12561, 16038025), (20935, 9622815), (62805, 3207605), (104675, 1924563), (314025, 641521)]