57801185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^2$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 80036796

約数和(自身を除く): 22235611

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 529, 533, 943, 1495, 1681, 2645, 2665, 4715, 6877, 8405, 12259, 21689, 21853, 34385, 38663, 61295, 108445, 109265, 193315, 281957, 502619, 889249, 1409785, 2513095, 4446245, 11560237, 57801185]

約数ペア:

[(1, 57801185), (5, 11560237), (13, 4446245), (23, 2513095), (41, 1409785), (65, 889249), (115, 502619), (205, 281957), (299, 193315), (529, 109265), (533, 108445), (943, 61295), (1495, 38663), (1681, 34385), (2645, 21853), (2665, 21689), (4715, 12259), (6877, 8405)]