7739745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 14044800

約数和(自身を除く): 6305055

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 2089, 3705, 6267, 10445, 27157, 31335, 39691, 81471, 119073, 135785, 198455, 407355, 515983, 595365, 1547949, 2579915, 7739745]

約数ペア:

[(1, 7739745), (3, 2579915), (5, 1547949), (13, 595365), (15, 515983), (19, 407355), (39, 198455), (57, 135785), (65, 119073), (95, 81471), (195, 39691), (247, 31335), (285, 27157), (741, 10445), (1235, 6267), (2089, 3705)]