151090945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{38791}}^1$

素因数の和:38856

約数の個数: 16

約数和(自身を含む): 195511680

約数和(自身を除く): 44420735

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 38791, 193955, 737029, 1590431, 3685145, 7952155, 30218189, 151090945]

約数ペア:

[(1, 151090945), (5, 30218189), (19, 7952155), (41, 3685145), (95, 1590431), (205, 737029), (779, 193955), (3895, 38791)]