1222869675

素因数分解:

$3^1\times 5^2\times {\mathrm{3209}}^1\times {\mathrm{5081}}^1$

素因数の和:8303

約数の個数: 24

約数和(自身を含む): 2022839280

約数和(自身を除く): 799969605

約数列:

[1, 3, 5, 15, 25, 75, 3209, 5081, 9627, 15243, 16045, 25405, 48135, 76215, 80225, 127025, 240675, 381075, 16304929, 48914787, 81524645, 244573935, 407623225, 1222869675]

約数ペア:

[(1, 1222869675), (3, 407623225), (5, 244573935), (15, 81524645), (25, 48914787), (75, 16304929), (3209, 381075), (5081, 240675), (9627, 127025), (15243, 80225), (16045, 76215), (25405, 48135)]