87173075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5981}}^1$

素因数の和:6055

約数の個数: 24

約数和(自身を含む): 120166416

約数和(自身を除く): 32993341

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 583, 1325, 2915, 5981, 14575, 29905, 65791, 149525, 316993, 328955, 1584965, 1644775, 3486923, 7924825, 17434615, 87173075]

約数ペア:

[(1, 87173075), (5, 17434615), (11, 7924825), (25, 3486923), (53, 1644775), (55, 1584965), (265, 328955), (275, 316993), (583, 149525), (1325, 65791), (2915, 29905), (5981, 14575)]