28934245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2957}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 36915840

約数和(自身を除く): 7981595

約数列:

[1, 5, 19, 95, 103, 515, 1957, 2957, 9785, 14785, 56183, 280915, 304571, 1522855, 5786849, 28934245]

約数ペア:

[(1, 28934245), (5, 5786849), (19, 1522855), (95, 304571), (103, 280915), (515, 56183), (1957, 14785), (2957, 9785)]