72448485

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 118778880

約数和(自身を除く): 46330395

約数列:

[1, 3, 5, 15, 73, 109, 219, 327, 365, 545, 607, 1095, 1635, 1821, 3035, 7957, 9105, 23871, 39785, 44311, 66163, 119355, 132933, 198489, 221555, 330815, 664665, 992445, 4829899, 14489697, 24149495, 72448485]

約数ペア:

[(1, 72448485), (3, 24149495), (5, 14489697), (15, 4829899), (73, 992445), (109, 664665), (219, 330815), (327, 221555), (365, 198489), (545, 132933), (607, 119355), (1095, 66163), (1635, 44311), (1821, 39785), (3035, 23871), (7957, 9105)]