61653345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{751}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 106627584

約数和(自身を除く): 44974239

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 421, 751, 1263, 2105, 2253, 3755, 5473, 6315, 9763, 11265, 16419, 27365, 29289, 48815, 82095, 146445, 316171, 948513, 1580855, 4110223, 4742565, 12330669, 20551115, 61653345]

約数ペア:

[(1, 61653345), (3, 20551115), (5, 12330669), (13, 4742565), (15, 4110223), (39, 1580855), (65, 948513), (195, 316171), (421, 146445), (751, 82095), (1263, 48815), (2105, 29289), (2253, 27365), (3755, 16419), (5473, 11265), (6315, 9763)]