166772205

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{41641}}^1$

素因数の和:41741

約数の個数: 24

約数和(自身を含む): 292326840

約数和(自身を除く): 125554635

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 41641, 124923, 208205, 374769, 624615, 1873845, 3706049, 11118147, 18530245, 33354441, 55590735, 166772205]

約数ペア:

[(1, 166772205), (3, 55590735), (5, 33354441), (9, 18530245), (15, 11118147), (45, 3706049), (89, 1873845), (267, 624615), (445, 374769), (801, 208205), (1335, 124923), (4005, 41641)]