22281285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 38683008

約数和(自身を除く): 16401723

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 701, 815, 2103, 2119, 2445, 3505, 6357, 9113, 10515, 10595, 27339, 31785, 45565, 114263, 136695, 342789, 571315, 1485419, 1713945, 4456257, 7427095, 22281285]

約数ペア:

[(1, 22281285), (3, 7427095), (5, 4456257), (13, 1713945), (15, 1485419), (39, 571315), (65, 342789), (163, 136695), (195, 114263), (489, 45565), (701, 31785), (815, 27339), (2103, 10595), (2119, 10515), (2445, 9113), (3505, 6357)]