27500135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 11110297

約数列:

[1, 5, 13, 17, 41, 65, 85, 205, 221, 533, 607, 697, 1105, 2665, 3035, 3485, 7891, 9061, 10319, 24887, 39455, 45305, 51595, 124435, 134147, 323531, 423079, 670735, 1617655, 2115395, 5500027, 27500135]

約数ペア:

[(1, 27500135), (5, 5500027), (13, 2115395), (17, 1617655), (41, 670735), (65, 423079), (85, 323531), (205, 134147), (221, 124435), (533, 51595), (607, 45305), (697, 39455), (1105, 24887), (2665, 10319), (3035, 9061), (3485, 7891)]