22216545

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12659}}^1$

素因数の和:12686

約数の個数: 32

約数和(自身を含む): 42537600

約数和(自身を除く): 20321055

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 12659, 37977, 63295, 113931, 164567, 189885, 341793, 493701, 569655, 822835, 1481103, 1708965, 2468505, 4443309, 7405515, 22216545]

約数ペア:

[(1, 22216545), (3, 7405515), (5, 4443309), (9, 2468505), (13, 1708965), (15, 1481103), (27, 822835), (39, 569655), (45, 493701), (65, 341793), (117, 189885), (135, 164567), (195, 113931), (351, 63295), (585, 37977), (1755, 12659)]