77572105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70201}}^1$

素因数の和:70236

約数の個数: 16

約数和(自身を含む): 106145424

約数和(自身を除く): 28573319

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 70201, 351005, 912613, 1193417, 4563065, 5967085, 15514421, 77572105]

約数ペア:

[(1, 77572105), (5, 15514421), (13, 5967085), (17, 4563065), (65, 1193417), (85, 912613), (221, 351005), (1105, 70201)]