88537275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 170614080

約数和(自身を除く): 82076805

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 79, 85, 153, 225, 237, 255, 293, 395, 425, 711, 765, 879, 1185, 1275, 1343, 1465, 1975, 2637, 3555, 3825, 4029, 4395, 4981, 5925, 6715, 7325, 12087, 13185, 14943, 17775, 20145, 21975, 23147, 24905, 33575, 44829, 60435, 65925, 69441, 74715, 100725, 115735, 124525, 208323, 224145, 302175, 347205, 373575, 393499, 578675, 1041615, 1120725, 1180497, 1736025, 1967495, 3541491, 5208075, 5902485, 9837475, 17707455, 29512425, 88537275]

約数ペア:

[(1, 88537275), (3, 29512425), (5, 17707455), (9, 9837475), (15, 5902485), (17, 5208075), (25, 3541491), (45, 1967495), (51, 1736025), (75, 1180497), (79, 1120725), (85, 1041615), (153, 578675), (225, 393499), (237, 373575), (255, 347205), (293, 302175), (395, 224145), (425, 208323), (711, 124525), (765, 115735), (879, 100725), (1185, 74715), (1275, 69441), (1343, 65925), (1465, 60435), (1975, 44829), (2637, 33575), (3555, 24905), (3825, 23147), (4029, 21975), (4395, 20145), (4981, 17775), (5925, 14943), (6715, 13185), (7325, 12087)]