1274925

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 2142720

約数和(自身を除く): 867795

約数列:

[1, 3, 5, 15, 25, 75, 89, 191, 267, 445, 573, 955, 1335, 2225, 2865, 4775, 6675, 14325, 16999, 50997, 84995, 254985, 424975, 1274925]

約数ペア:

[(1, 1274925), (3, 424975), (5, 254985), (15, 84995), (25, 50997), (75, 16999), (89, 14325), (191, 6675), (267, 4775), (445, 2865), (573, 2225), (955, 1335)]