64622115

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13421}}^1$

素因数の和:13539

約数の個数: 24

約数和(自身を含む): 113066928

約数和(自身を除く): 48444813

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 13421, 40263, 67105, 120789, 201315, 603945, 1436047, 4308141, 7180235, 12924423, 21540705, 64622115]

約数ペア:

[(1, 64622115), (3, 21540705), (5, 12924423), (9, 7180235), (15, 4308141), (45, 1436047), (107, 603945), (321, 201315), (535, 120789), (963, 67105), (1605, 40263), (4815, 13421)]