45128785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 16107215

約数列:

[1, 5, 13, 29, 65, 89, 145, 269, 377, 445, 1157, 1345, 1885, 2581, 3497, 5785, 7801, 12905, 17485, 23941, 33553, 39005, 101413, 119705, 167765, 311233, 507065, 694289, 1556165, 3471445, 9025757, 45128785]

約数ペア:

[(1, 45128785), (5, 9025757), (13, 3471445), (29, 1556165), (65, 694289), (89, 507065), (145, 311233), (269, 167765), (377, 119705), (445, 101413), (1157, 39005), (1345, 33553), (1885, 23941), (2581, 17485), (3497, 12905), (5785, 7801)]