13580955

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3391}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 23811840

約数和(自身を除く): 10230885

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 3391, 4005, 10173, 16955, 30519, 50865, 152595, 301799, 905397, 1508995, 2716191, 4526985, 13580955]

約数ペア:

[(1, 13580955), (3, 4526985), (5, 2716191), (9, 1508995), (15, 905397), (45, 301799), (89, 152595), (267, 50865), (445, 30519), (801, 16955), (1335, 10173), (3391, 4005)]