282196875

素因数分解:

$3^1\times 5^5\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 485968896

約数和(自身を除く): 203772021

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 625, 775, 971, 1875, 2325, 2913, 3125, 3875, 4855, 9375, 11625, 14565, 19375, 24275, 30101, 58125, 72825, 90303, 96875, 121375, 150505, 290625, 364125, 451515, 606875, 752525, 1820625, 2257575, 3034375, 3762625, 9103125, 11287875, 18813125, 56439375, 94065625, 282196875]

約数ペア:

[(1, 282196875), (3, 94065625), (5, 56439375), (15, 18813125), (25, 11287875), (31, 9103125), (75, 3762625), (93, 3034375), (125, 2257575), (155, 1820625), (375, 752525), (465, 606875), (625, 451515), (775, 364125), (971, 290625), (1875, 150505), (2325, 121375), (2913, 96875), (3125, 90303), (3875, 72825), (4855, 58125), (9375, 30101), (11625, 24275), (14565, 19375)]