1265875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 32

約数和(自身を含む): 1834560

約数和(自身を除く): 568685

約数列:

[1, 5, 13, 19, 25, 41, 65, 95, 125, 205, 247, 325, 475, 533, 779, 1025, 1235, 1625, 2375, 2665, 3895, 5125, 6175, 10127, 13325, 19475, 30875, 50635, 66625, 97375, 253175, 1265875]

約数ペア:

[(1, 1265875), (5, 253175), (13, 97375), (19, 66625), (25, 50635), (41, 30875), (65, 19475), (95, 13325), (125, 10127), (205, 6175), (247, 5125), (325, 3895), (475, 2665), (533, 2375), (779, 1625), (1025, 1235)]