74622465

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8011}}^1$

素因数の和:8051

約数の個数: 40

約数和(自身を含む): 139601088

約数和(自身を除く): 64978623

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 8011, 9315, 24033, 40055, 72099, 120165, 184253, 216297, 360495, 552759, 648891, 921265, 1081485, 1658277, 2763795, 3244455, 4974831, 8291385, 14924493, 24874155, 74622465]

約数ペア:

[(1, 74622465), (3, 24874155), (5, 14924493), (9, 8291385), (15, 4974831), (23, 3244455), (27, 2763795), (45, 1658277), (69, 1081485), (81, 921265), (115, 648891), (135, 552759), (207, 360495), (345, 216297), (405, 184253), (621, 120165), (1035, 72099), (1863, 40055), (3105, 24033), (8011, 9315)]