64492515

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{16103}}^1$

素因数の和:16203

約数の個数: 24

約数和(自身を含む): 113050080

約数和(自身を除く): 48557565

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 16103, 48309, 80515, 144927, 241545, 724635, 1433167, 4299501, 7165835, 12898503, 21497505, 64492515]

約数ペア:

[(1, 64492515), (3, 21497505), (5, 12898503), (9, 7165835), (15, 4299501), (45, 1433167), (89, 724635), (267, 241545), (445, 144927), (801, 80515), (1335, 48309), (4005, 16103)]