52771875

素因数分解:

$3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 94931424

約数和(自身を除く): 42159549

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 433, 625, 975, 1299, 1625, 1875, 2165, 3125, 4875, 5629, 6495, 8125, 9375, 10825, 16887, 24375, 28145, 32475, 40625, 54125, 84435, 121875, 140725, 162375, 270625, 422175, 703625, 811875, 1353125, 2110875, 3518125, 4059375, 10554375, 17590625, 52771875]

約数ペア:

[(1, 52771875), (3, 17590625), (5, 10554375), (13, 4059375), (15, 3518125), (25, 2110875), (39, 1353125), (65, 811875), (75, 703625), (125, 422175), (195, 270625), (325, 162375), (375, 140725), (433, 121875), (625, 84435), (975, 54125), (1299, 40625), (1625, 32475), (1875, 28145), (2165, 24375), (3125, 16887), (4875, 10825), (5629, 9375), (6495, 8125)]