45377205

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 74304000

約数和(自身を除く): 28926795

約数列:

[1, 3, 5, 15, 79, 149, 237, 257, 395, 447, 745, 771, 1185, 1285, 2235, 3855, 11771, 20303, 35313, 38293, 58855, 60909, 101515, 114879, 176565, 191465, 304545, 574395, 3025147, 9075441, 15125735, 45377205]

約数ペア:

[(1, 45377205), (3, 15125735), (5, 9075441), (15, 3025147), (79, 574395), (149, 304545), (237, 191465), (257, 176565), (395, 114879), (447, 101515), (745, 60909), (771, 58855), (1185, 38293), (1285, 35313), (2235, 20303), (3855, 11771)]