126662575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 178113600

約数和(自身を除く): 51451025

約数列:

[1, 5, 13, 25, 29, 65, 89, 145, 151, 325, 377, 445, 725, 755, 1157, 1885, 1963, 2225, 2581, 3775, 4379, 5785, 9425, 9815, 12905, 13439, 21895, 28925, 33553, 49075, 56927, 64525, 67195, 109475, 167765, 174707, 284635, 335975, 389731, 838825, 873535, 1423175, 1948655, 4367675, 5066503, 9743275, 25332515, 126662575]

約数ペア:

[(1, 126662575), (5, 25332515), (13, 9743275), (25, 5066503), (29, 4367675), (65, 1948655), (89, 1423175), (145, 873535), (151, 838825), (325, 389731), (377, 335975), (445, 284635), (725, 174707), (755, 167765), (1157, 109475), (1885, 67195), (1963, 64525), (2225, 56927), (2581, 49075), (3775, 33553), (4379, 28925), (5785, 21895), (9425, 13439), (9815, 12905)]