42901495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7253}}^1$

素因数の和:7291

約数の個数: 24

約数和(自身を含む): 63719136

約数和(自身を除く): 20817641

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 7253, 36265, 50771, 94289, 253855, 471445, 660023, 1225757, 3300115, 6128785, 8580299, 42901495]

約数ペア:

[(1, 42901495), (5, 8580299), (7, 6128785), (13, 3300115), (35, 1225757), (65, 660023), (91, 471445), (169, 253855), (455, 94289), (845, 50771), (1183, 36265), (5915, 7253)]