108647565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{42859}}^1$

素因数の和:42893

約数の個数: 24

約数和(自身を含む): 188241120

約数和(自身を除く): 79593555

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 42859, 128577, 214295, 557167, 642885, 1671501, 2785835, 7243171, 8357505, 21729513, 36215855, 108647565]

約数ペア:

[(1, 108647565), (3, 36215855), (5, 21729513), (13, 8357505), (15, 7243171), (39, 2785835), (65, 1671501), (169, 642885), (195, 557167), (507, 214295), (845, 128577), (2535, 42859)]