1314975

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 2209680

約数和(自身を除く): 894705

約数列:

[1, 3, 5, 15, 25, 75, 89, 197, 267, 445, 591, 985, 1335, 2225, 2955, 4925, 6675, 14775, 17533, 52599, 87665, 262995, 438325, 1314975]

約数ペア:

[(1, 1314975), (3, 438325), (5, 262995), (15, 87665), (25, 52599), (75, 17533), (89, 14775), (197, 6675), (267, 4925), (445, 2955), (591, 2225), (985, 1335)]