7964625

素因数分解:

$3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 13493376

約数和(自身を除く): 5528751

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 317, 335, 375, 951, 1005, 1585, 1675, 4755, 5025, 7925, 8375, 21239, 23775, 25125, 39625, 63717, 106195, 118875, 318585, 530975, 1592925, 2654875, 7964625]

約数ペア:

[(1, 7964625), (3, 2654875), (5, 1592925), (15, 530975), (25, 318585), (67, 118875), (75, 106195), (125, 63717), (201, 39625), (317, 25125), (335, 23775), (375, 21239), (951, 8375), (1005, 7925), (1585, 5025), (1675, 4755)]