38142785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 48365760

約数和(自身を除く): 10222975

約数列:

[1, 5, 19, 95, 331, 1213, 1655, 6065, 6289, 23047, 31445, 115235, 401503, 2007515, 7628557, 38142785]

約数ペア:

[(1, 38142785), (5, 7628557), (19, 2007515), (95, 401503), (331, 115235), (1213, 31445), (1655, 23047), (6065, 6289)]