22213665

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3313}}^1$

素因数の和:3473

約数の個数: 24

約数和(自身を含む): 38773800

約数和(自身を除く): 16560135

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 3313, 6705, 9939, 16565, 29817, 49695, 149085, 493637, 1480911, 2468185, 4442733, 7404555, 22213665]

約数ペア:

[(1, 22213665), (3, 7404555), (5, 4442733), (9, 2468185), (15, 1480911), (45, 493637), (149, 149085), (447, 49695), (745, 29817), (1341, 16565), (2235, 9939), (3313, 6705)]