38900595

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 65286144

約数和(自身を除く): 26385549

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 615, 645, 1471, 1763, 4413, 5289, 7355, 8815, 22065, 26445, 60311, 63253, 180933, 189759, 301555, 316265, 904665, 948795, 2593373, 7780119, 12966865, 38900595]

約数ペア:

[(1, 38900595), (3, 12966865), (5, 7780119), (15, 2593373), (41, 948795), (43, 904665), (123, 316265), (129, 301555), (205, 189759), (215, 180933), (615, 63253), (645, 60311), (1471, 26445), (1763, 22065), (4413, 8815), (5289, 7355)]