73998815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3389}}^1$

素因数の和:3802

約数の個数: 16

約数和(自身を含む): 97143840

約数和(自身を除く): 23145025

約数列:

[1, 5, 11, 55, 397, 1985, 3389, 4367, 16945, 21835, 37279, 186395, 1345433, 6727165, 14799763, 73998815]

約数ペア:

[(1, 73998815), (5, 14799763), (11, 6727165), (55, 1345433), (397, 186395), (1985, 37279), (3389, 21835), (4367, 16945)]