105018925

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:414

約数の個数: 36

約数和(自身を含む): 144717300

約数和(自身を除く): 39698375

約数列:

[1, 5, 11, 25, 55, 121, 149, 233, 275, 605, 745, 1165, 1639, 2563, 3025, 3725, 5825, 8195, 12815, 18029, 28193, 34717, 40975, 64075, 90145, 140965, 173585, 381887, 450725, 704825, 867925, 1909435, 4200757, 9547175, 21003785, 105018925]

約数ペア:

[(1, 105018925), (5, 21003785), (11, 9547175), (25, 4200757), (55, 1909435), (121, 867925), (149, 704825), (233, 450725), (275, 381887), (605, 173585), (745, 140965), (1165, 90145), (1639, 64075), (2563, 40975), (3025, 34717), (3725, 28193), (5825, 18029), (8195, 12815)]