65573115

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2677}}^1$

素因数の和:2779

約数の個数: 32

約数和(自身を含む): 111062016

約数和(自身を除く): 45488901

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 2677, 4899, 8031, 8165, 13385, 24495, 40155, 61571, 184713, 190067, 307855, 570201, 923565, 950335, 2851005, 4371541, 13114623, 21857705, 65573115]

約数ペア:

[(1, 65573115), (3, 21857705), (5, 13114623), (15, 4371541), (23, 2851005), (69, 950335), (71, 923565), (115, 570201), (213, 307855), (345, 190067), (355, 184713), (1065, 61571), (1633, 40155), (2677, 24495), (4899, 13385), (8031, 8165)]