79145505

素因数分解:

$3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2677}}^1$

素因数の和:2767

約数の個数: 40

約数和(自身を含む): 143872872

約数和(自身を除く): 64727367

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 219, 365, 405, 657, 1095, 1971, 2677, 3285, 5913, 8031, 9855, 13385, 24093, 29565, 40155, 72279, 120465, 195421, 216837, 361395, 586263, 977105, 1084185, 1758789, 2931315, 5276367, 8793945, 15829101, 26381835, 79145505]

約数ペア:

[(1, 79145505), (3, 26381835), (5, 15829101), (9, 8793945), (15, 5276367), (27, 2931315), (45, 1758789), (73, 1084185), (81, 977105), (135, 586263), (219, 361395), (365, 216837), (405, 195421), (657, 120465), (1095, 72279), (1971, 40155), (2677, 29565), (3285, 24093), (5913, 13385), (8031, 9855)]