488227025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3691}}^1$

素因数の和:3762

約数の個数: 48

約数和(自身を含む): 730661568

約数和(自身を除く): 242434543

約数列:

[1, 5, 11, 13, 25, 37, 55, 65, 143, 185, 275, 325, 407, 481, 715, 925, 2035, 2405, 3575, 3691, 5291, 10175, 12025, 18455, 26455, 40601, 47983, 92275, 132275, 136567, 203005, 239915, 527813, 682835, 1015025, 1199575, 1502237, 1775371, 2639065, 3414175, 7511185, 8876855, 13195325, 19529081, 37555925, 44384275, 97645405, 488227025]

約数ペア:

[(1, 488227025), (5, 97645405), (11, 44384275), (13, 37555925), (25, 19529081), (37, 13195325), (55, 8876855), (65, 7511185), (143, 3414175), (185, 2639065), (275, 1775371), (325, 1502237), (407, 1199575), (481, 1015025), (715, 682835), (925, 527813), (2035, 239915), (2405, 203005), (3575, 136567), (3691, 132275), (5291, 92275), (10175, 47983), (12025, 40601), (18455, 26455)]