99625425

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 170667648

約数和(自身を除く): 71042223

約数列:

[1, 3, 5, 15, 25, 53, 71, 75, 159, 213, 265, 353, 355, 795, 1059, 1065, 1325, 1765, 1775, 3763, 3975, 5295, 5325, 8825, 11289, 18709, 18815, 25063, 26475, 56127, 56445, 75189, 93545, 94075, 125315, 280635, 282225, 375945, 467725, 626575, 1328339, 1403175, 1879725, 3985017, 6641695, 19925085, 33208475, 99625425]

約数ペア:

[(1, 99625425), (3, 33208475), (5, 19925085), (15, 6641695), (25, 3985017), (53, 1879725), (71, 1403175), (75, 1328339), (159, 626575), (213, 467725), (265, 375945), (353, 282225), (355, 280635), (795, 125315), (1059, 94075), (1065, 93545), (1325, 75189), (1765, 56445), (1775, 56127), (3763, 26475), (3975, 25063), (5295, 18815), (5325, 18709), (8825, 11289)]