1520221875

素因数分解:

$3^1\times 5^5\times {\mathrm{167}}^1\times {\mathrm{971}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 2551336704

約数和(自身を除く): 1031114829

約数列:

[1, 3, 5, 15, 25, 75, 125, 167, 375, 501, 625, 835, 971, 1875, 2505, 2913, 3125, 4175, 4855, 9375, 12525, 14565, 20875, 24275, 62625, 72825, 104375, 121375, 162157, 313125, 364125, 486471, 521875, 606875, 810785, 1565625, 1820625, 2432355, 3034375, 4053925, 9103125, 12161775, 20269625, 60808875, 101348125, 304044375, 506740625, 1520221875]

約数ペア:

[(1, 1520221875), (3, 506740625), (5, 304044375), (15, 101348125), (25, 60808875), (75, 20269625), (125, 12161775), (167, 9103125), (375, 4053925), (501, 3034375), (625, 2432355), (835, 1820625), (971, 1565625), (1875, 810785), (2505, 606875), (2913, 521875), (3125, 486471), (4175, 364125), (4855, 313125), (9375, 162157), (12525, 121375), (14565, 104375), (20875, 72825), (24275, 62625)]