266612545

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1\times {\mathrm{1709}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 328361040

約数和(自身を除く): 61748495

約数列:

[1, 5, 41, 205, 761, 1709, 3805, 8545, 31201, 70069, 156005, 350345, 1300549, 6502745, 53322509, 266612545]

約数ペア:

[(1, 266612545), (5, 53322509), (41, 6502745), (205, 1300549), (761, 350345), (1709, 156005), (3805, 70069), (8545, 31201)]