22487895

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 40271040

約数和(自身を除く): 17783145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1061, 1413, 2355, 3183, 4239, 5305, 7065, 9549, 15915, 21195, 28647, 47745, 143235, 166577, 499731, 832885, 1499193, 2498655, 4497579, 7495965, 22487895]

約数ペア:

[(1, 22487895), (3, 7495965), (5, 4497579), (9, 2498655), (15, 1499193), (27, 832885), (45, 499731), (135, 166577), (157, 143235), (471, 47745), (785, 28647), (1061, 21195), (1413, 15915), (2355, 9549), (3183, 7065), (4239, 5305)]