7629375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 13733104

約数和(自身を除く): 6103729

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 313, 325, 375, 625, 939, 975, 1565, 1625, 1875, 4069, 4695, 4875, 7825, 8125, 12207, 20345, 23475, 24375, 39125, 61035, 101725, 117375, 195625, 305175, 508625, 586875, 1525875, 2543125, 7629375]

約数ペア:

[(1, 7629375), (3, 2543125), (5, 1525875), (13, 586875), (15, 508625), (25, 305175), (39, 195625), (65, 117375), (75, 101725), (125, 61035), (195, 39125), (313, 24375), (325, 23475), (375, 20345), (625, 12207), (939, 8125), (975, 7825), (1565, 4875), (1625, 4695), (1875, 4069)]