57195825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 100279296

約数和(自身を除く): 43083471

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 115, 213, 345, 355, 467, 575, 1065, 1401, 1633, 1725, 1775, 2335, 4899, 5325, 7005, 8165, 10741, 11675, 24495, 32223, 33157, 35025, 40825, 53705, 99471, 122475, 161115, 165785, 268525, 497355, 762611, 805575, 828925, 2287833, 2486775, 3813055, 11439165, 19065275, 57195825]

約数ペア:

[(1, 57195825), (3, 19065275), (5, 11439165), (15, 3813055), (23, 2486775), (25, 2287833), (69, 828925), (71, 805575), (75, 762611), (115, 497355), (213, 268525), (345, 165785), (355, 161115), (467, 122475), (575, 99471), (1065, 53705), (1401, 40825), (1633, 35025), (1725, 33157), (1775, 32223), (2335, 24495), (4899, 11675), (5325, 10741), (7005, 8165)]