64099135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{4967}}^1$

素因数の和:5090

約数の個数: 16

約数和(自身を含む): 80481600

約数和(自身を除く): 16382465

約数列:

[1, 5, 29, 89, 145, 445, 2581, 4967, 12905, 24835, 144043, 442063, 720215, 2210315, 12819827, 64099135]

約数ペア:

[(1, 64099135), (5, 12819827), (29, 2210315), (89, 720215), (145, 442063), (445, 144043), (2581, 24835), (4967, 12905)]