122163975

素因数分解:

$3^2\times 5^2\times {\mathrm{542951}}^1$

素因数の和:542967

約数の個数: 18

約数和(自身を含む): 218809656

約数和(自身を除く): 96645681

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 542951, 1628853, 2714755, 4886559, 8144265, 13573775, 24432795, 40721325, 122163975]

約数ペア:

[(1, 122163975), (3, 40721325), (5, 24432795), (9, 13573775), (15, 8144265), (25, 4886559), (45, 2714755), (75, 1628853), (225, 542951)]