23138775

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9349}}^1$

素因数の和:9376

約数の個数: 36

約数和(自身を含む): 45216600

約数和(自身を除く): 22077825

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 9349, 28047, 46745, 84141, 102839, 140235, 233725, 308517, 420705, 514195, 701175, 925551, 1542585, 2103525, 2570975, 4627755, 7712925, 23138775]

約数ペア:

[(1, 23138775), (3, 7712925), (5, 4627755), (9, 2570975), (11, 2103525), (15, 1542585), (25, 925551), (33, 701175), (45, 514195), (55, 420705), (75, 308517), (99, 233725), (165, 140235), (225, 102839), (275, 84141), (495, 46745), (825, 28047), (2475, 9349)]