2034375

素因数分解:

$3^1\times 5^5\times 7^1\times {\mathrm{31}}^1$

素因数の和:66

約数の個数: 48

約数和(自身を含む): 3999744

約数和(自身を除く): 1965369

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 125, 155, 175, 217, 375, 465, 525, 625, 651, 775, 875, 1085, 1875, 2325, 2625, 3125, 3255, 3875, 4375, 5425, 9375, 11625, 13125, 16275, 19375, 21875, 27125, 58125, 65625, 81375, 96875, 135625, 290625, 406875, 678125, 2034375]

約数ペア:

[(1, 2034375), (3, 678125), (5, 406875), (7, 290625), (15, 135625), (21, 96875), (25, 81375), (31, 65625), (35, 58125), (75, 27125), (93, 21875), (105, 19375), (125, 16275), (155, 13125), (175, 11625), (217, 9375), (375, 5425), (465, 4375), (525, 3875), (625, 3255), (651, 3125), (775, 2625), (875, 2325), (1085, 1875)]