87297075

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5623}}^1$

素因数の和:5665

約数の個数: 48

約数和(自身を含む): 167370240

約数和(自身を除く): 80073165

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 5175, 5623, 15525, 16869, 28115, 50607, 84345, 129329, 140575, 151821, 253035, 387987, 421725, 646645, 759105, 1163961, 1265175, 1939935, 3233225, 3491883, 3795525, 5819805, 9699675, 17459415, 29099025, 87297075]

約数ペア:

[(1, 87297075), (3, 29099025), (5, 17459415), (9, 9699675), (15, 5819805), (23, 3795525), (25, 3491883), (27, 3233225), (45, 1939935), (69, 1265175), (75, 1163961), (115, 759105), (135, 646645), (207, 421725), (225, 387987), (345, 253035), (575, 151821), (621, 140575), (675, 129329), (1035, 84345), (1725, 50607), (3105, 28115), (5175, 16869), (5623, 15525)]