7942375

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 11756160

約数和(自身を除く): 3813785

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 313, 725, 875, 1015, 1565, 2191, 3625, 5075, 7825, 9077, 10955, 25375, 39125, 45385, 54775, 63539, 226925, 273875, 317695, 1134625, 1588475, 7942375]

約数ペア:

[(1, 7942375), (5, 1588475), (7, 1134625), (25, 317695), (29, 273875), (35, 226925), (125, 63539), (145, 54775), (175, 45385), (203, 39125), (313, 25375), (725, 10955), (875, 9077), (1015, 7825), (1565, 5075), (2191, 3625)]