1057875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:69

約数の個数: 64

約数和(自身を含む): 2236416

約数和(自身を除く): 1178541

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 31, 35, 39, 65, 75, 91, 93, 105, 125, 155, 175, 195, 217, 273, 325, 375, 403, 455, 465, 525, 651, 775, 875, 975, 1085, 1209, 1365, 1625, 2015, 2275, 2325, 2625, 2821, 3255, 3875, 4875, 5425, 6045, 6825, 8463, 10075, 11375, 11625, 14105, 16275, 27125, 30225, 34125, 42315, 50375, 70525, 81375, 151125, 211575, 352625, 1057875]

約数ペア:

[(1, 1057875), (3, 352625), (5, 211575), (7, 151125), (13, 81375), (15, 70525), (21, 50375), (25, 42315), (31, 34125), (35, 30225), (39, 27125), (65, 16275), (75, 14105), (91, 11625), (93, 11375), (105, 10075), (125, 8463), (155, 6825), (175, 6045), (195, 5425), (217, 4875), (273, 3875), (325, 3255), (375, 2821), (403, 2625), (455, 2325), (465, 2275), (525, 2015), (651, 1625), (775, 1365), (875, 1209), (975, 1085)]