72409035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{283957}}^1$

素因数の和:283982

約数の個数: 16

約数和(自身を含む): 122669856

約数和(自身を除く): 50260821

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 283957, 851871, 1419785, 4259355, 4827269, 14481807, 24136345, 72409035]

約数ペア:

[(1, 72409035), (3, 24136345), (5, 14481807), (15, 4827269), (17, 4259355), (51, 1419785), (85, 851871), (255, 283957)]