72370395

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2243}}^1$

素因数の和:2496

約数の個数: 32

約数和(自身を含む): 129254400

約数和(自身を除く): 56884005

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2151, 2243, 3585, 6453, 6729, 10755, 11215, 20187, 32265, 33645, 60561, 100935, 302805, 536077, 1608231, 2680385, 4824693, 8041155, 14474079, 24123465, 72370395]

約数ペア:

[(1, 72370395), (3, 24123465), (5, 14474079), (9, 8041155), (15, 4824693), (27, 2680385), (45, 1608231), (135, 536077), (239, 302805), (717, 100935), (1195, 60561), (2151, 33645), (2243, 32265), (3585, 20187), (6453, 11215), (6729, 10755)]