29215275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{9059}}^1$

素因数の和:9115

約数の個数: 24

約数和(自身を含む): 49431360

約数和(自身を除く): 20216085

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 9059, 27177, 45295, 135885, 226475, 389537, 679425, 1168611, 1947685, 5843055, 9738425, 29215275]

約数ペア:

[(1, 29215275), (3, 9738425), (5, 5843055), (15, 1947685), (25, 1168611), (43, 679425), (75, 389537), (129, 226475), (215, 135885), (645, 45295), (1075, 27177), (3225, 9059)]