61312365

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59239}}^1$

素因数の和:59273

約数の個数: 24

約数和(自身を含む): 110897280

約数和(自身を除く): 49584915

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 59239, 177717, 296195, 533151, 888585, 1362497, 2665755, 4087491, 6812485, 12262473, 20437455, 61312365]

約数ペア:

[(1, 61312365), (3, 20437455), (5, 12262473), (9, 6812485), (15, 4087491), (23, 2665755), (45, 1362497), (69, 888585), (115, 533151), (207, 296195), (345, 177717), (1035, 59239)]