27374165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3581

約数の個数: 32

約数和(自身を含む): 42819840

約数和(自身を除く): 15445675

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 3539, 7735, 17695, 24773, 46007, 60163, 123865, 230035, 300815, 322049, 421141, 782119, 1610245, 2105705, 3910595, 5474833, 27374165]

約数ペア:

[(1, 27374165), (5, 5474833), (7, 3910595), (13, 2105705), (17, 1610245), (35, 782119), (65, 421141), (85, 322049), (91, 300815), (119, 230035), (221, 123865), (455, 60163), (595, 46007), (1105, 24773), (1547, 17695), (3539, 7735)]