15129250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 28744560

約数和(自身を除く): 13615310

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 730, 829, 1658, 1825, 3650, 4145, 8290, 9125, 18250, 20725, 41450, 60517, 103625, 121034, 207250, 302585, 605170, 1512925, 3025850, 7564625, 15129250]

約数ペア:

[(1, 15129250), (2, 7564625), (5, 3025850), (10, 1512925), (25, 605170), (50, 302585), (73, 207250), (125, 121034), (146, 103625), (250, 60517), (365, 41450), (730, 20725), (829, 18250), (1658, 9125), (1825, 8290), (3650, 4145)]