65995735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 89187840

約数和(自身を除く): 23192105

約数列:

[1, 5, 13, 29, 65, 145, 157, 223, 377, 785, 1115, 1885, 2041, 2899, 4553, 6467, 10205, 14495, 22765, 32335, 35011, 59189, 84071, 175055, 295945, 420355, 455143, 1015319, 2275715, 5076595, 13199147, 65995735]

約数ペア:

[(1, 65995735), (5, 13199147), (13, 5076595), (29, 2275715), (65, 1015319), (145, 455143), (157, 420355), (223, 295945), (377, 175055), (785, 84071), (1115, 59189), (1885, 35011), (2041, 32335), (2899, 22765), (4553, 14495), (6467, 10205)]