61385535

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19213}}^1$

素因数の和:19295

約数の個数: 24

約数和(自身を含む): 107905824

約数和(自身を除く): 46520289

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 19213, 57639, 96065, 172917, 288195, 864585, 1364123, 4092369, 6820615, 12277107, 20461845, 61385535]

約数ペア:

[(1, 61385535), (3, 20461845), (5, 12277107), (9, 6820615), (15, 4092369), (45, 1364123), (71, 864585), (213, 288195), (355, 172917), (639, 96065), (1065, 57639), (3195, 19213)]