38665575

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13219}}^1$

素因数の和:13248

約数の個数: 36

約数和(自身を含む): 74587240

約数和(自身を除く): 35921665

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 13219, 39657, 66095, 118971, 171847, 198285, 330475, 515541, 594855, 859235, 991425, 1546623, 2577705, 2974275, 4296175, 7733115, 12888525, 38665575]

約数ペア:

[(1, 38665575), (3, 12888525), (5, 7733115), (9, 4296175), (13, 2974275), (15, 2577705), (25, 1546623), (39, 991425), (45, 859235), (65, 594855), (75, 515541), (117, 330475), (195, 198285), (225, 171847), (325, 118971), (585, 66095), (975, 39657), (2925, 13219)]