79369125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 146644992

約数和(自身を除く): 67275867

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 125, 165, 213, 271, 275, 355, 375, 781, 813, 825, 1065, 1355, 1375, 1775, 2343, 2981, 3905, 4065, 4125, 5325, 6775, 8875, 8943, 11715, 14905, 19241, 19525, 20325, 26625, 33875, 44715, 57723, 58575, 74525, 96205, 97625, 101625, 211651, 223575, 288615, 292875, 372625, 481025, 634953, 1058255, 1117875, 1443075, 2405125, 3174765, 5291275, 7215375, 15873825, 26456375, 79369125]

約数ペア:

[(1, 79369125), (3, 26456375), (5, 15873825), (11, 7215375), (15, 5291275), (25, 3174765), (33, 2405125), (55, 1443075), (71, 1117875), (75, 1058255), (125, 634953), (165, 481025), (213, 372625), (271, 292875), (275, 288615), (355, 223575), (375, 211651), (781, 101625), (813, 97625), (825, 96205), (1065, 74525), (1355, 58575), (1375, 57723), (1775, 44715), (2343, 33875), (2981, 26625), (3905, 20325), (4065, 19525), (4125, 19241), (5325, 14905), (6775, 11715), (8875, 8943)]