5047125

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 8621184

約数和(自身を除く): 3574059

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 313, 375, 645, 939, 1075, 1565, 3225, 4695, 5375, 7825, 13459, 16125, 23475, 39125, 40377, 67295, 117375, 201885, 336475, 1009425, 1682375, 5047125]

約数ペア:

[(1, 5047125), (3, 1682375), (5, 1009425), (15, 336475), (25, 201885), (43, 117375), (75, 67295), (125, 40377), (129, 39125), (215, 23475), (313, 16125), (375, 13459), (645, 7825), (939, 5375), (1075, 4695), (1565, 3225)]