4375985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 5612160

約数和(自身を除く): 1236175

約数列:

[1, 5, 19, 73, 95, 365, 631, 1387, 3155, 6935, 11989, 46063, 59945, 230315, 875197, 4375985]

約数ペア:

[(1, 4375985), (5, 875197), (19, 230315), (73, 59945), (95, 46063), (365, 11989), (631, 6935), (1387, 3155)]