61859415

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 102961152

約数和(自身を除く): 41101737

約数列:

[1, 3, 5, 15, 31, 93, 151, 155, 453, 465, 755, 881, 2265, 2643, 4405, 4681, 13215, 14043, 23405, 27311, 70215, 81933, 133031, 136555, 399093, 409665, 665155, 1995465, 4123961, 12371883, 20619805, 61859415]

約数ペア:

[(1, 61859415), (3, 20619805), (5, 12371883), (15, 4123961), (31, 1995465), (93, 665155), (151, 409665), (155, 399093), (453, 136555), (465, 133031), (755, 81933), (881, 70215), (2265, 27311), (2643, 23405), (4405, 14043), (4681, 13215)]