1213105875

素因数分解:

$3^1\times 5^3\times {\mathrm{359}}^1\times {\mathrm{9011}}^1$

素因数の和:9388

約数の個数: 32

約数和(自身を含む): 2024455680

約数和(自身を除く): 811349805

約数列:

[1, 3, 5, 15, 25, 75, 125, 359, 375, 1077, 1795, 5385, 8975, 9011, 26925, 27033, 44875, 45055, 134625, 135165, 225275, 675825, 1126375, 3234949, 3379125, 9704847, 16174745, 48524235, 80873725, 242621175, 404368625, 1213105875]

約数ペア:

[(1, 1213105875), (3, 404368625), (5, 242621175), (15, 80873725), (25, 48524235), (75, 16174745), (125, 9704847), (359, 3379125), (375, 3234949), (1077, 1126375), (1795, 675825), (5385, 225275), (8975, 135165), (9011, 134625), (26925, 45055), (27033, 44875)]