22893615

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 41951520

約数和(自身を除く): 19057905

約数列:

[1, 3, 5, 9, 15, 29, 45, 53, 87, 145, 159, 261, 265, 331, 435, 477, 795, 993, 1305, 1537, 1655, 2385, 2979, 4611, 4965, 7685, 9599, 13833, 14895, 17543, 23055, 28797, 47995, 52629, 69165, 86391, 87715, 143985, 157887, 263145, 431955, 508747, 789435, 1526241, 2543735, 4578723, 7631205, 22893615]

約数ペア:

[(1, 22893615), (3, 7631205), (5, 4578723), (9, 2543735), (15, 1526241), (29, 789435), (45, 508747), (53, 431955), (87, 263145), (145, 157887), (159, 143985), (261, 87715), (265, 86391), (331, 69165), (435, 52629), (477, 47995), (795, 28797), (993, 23055), (1305, 17543), (1537, 14895), (1655, 13833), (2385, 9599), (2979, 7685), (4611, 4965)]