100137505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81083}}^1$

素因数の和:81120

約数の個数: 16

約数和(自身を含む): 136221120

約数和(自身を除く): 36083615

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 81083, 405415, 1054079, 1540577, 5270395, 7702885, 20027501, 100137505]

約数ペア:

[(1, 100137505), (5, 20027501), (13, 7702885), (19, 5270395), (65, 1540577), (95, 1054079), (247, 405415), (1235, 81083)]