147736745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 200406528

約数和(自身を除く): 52669783

約数列:

[1, 5, 13, 37, 47, 65, 185, 235, 481, 611, 1307, 1739, 2405, 3055, 6535, 8695, 16991, 22607, 48359, 61429, 84955, 113035, 241795, 307145, 628667, 798577, 2272873, 3143335, 3992885, 11364365, 29547349, 147736745]

約数ペア:

[(1, 147736745), (5, 29547349), (13, 11364365), (37, 3992885), (47, 3143335), (65, 2272873), (185, 798577), (235, 628667), (481, 307145), (611, 241795), (1307, 113035), (1739, 84955), (2405, 61429), (3055, 48359), (6535, 22607), (8695, 16991)]