6750445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 9525600

約数和(自身を除く): 2775155

約数列:

[1, 5, 13, 17, 41, 65, 85, 149, 205, 221, 533, 697, 745, 1105, 1937, 2533, 2665, 3485, 6109, 9061, 9685, 12665, 30545, 32929, 45305, 79417, 103853, 164645, 397085, 519265, 1350089, 6750445]

約数ペア:

[(1, 6750445), (5, 1350089), (13, 519265), (17, 397085), (41, 164645), (65, 103853), (85, 79417), (149, 45305), (205, 32929), (221, 30545), (533, 12665), (697, 9685), (745, 9061), (1105, 6109), (1937, 3485), (2533, 2665)]