488587545

素因数分解:

$3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12437}}^1$

素因数の和:12551

約数の個数: 40

約数和(自身を含む): 884938824

約数和(自身を除く): 396351279

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 291, 405, 485, 873, 1455, 2619, 4365, 7857, 12437, 13095, 37311, 39285, 62185, 111933, 186555, 335799, 559665, 1007397, 1206389, 1678995, 3619167, 5036985, 6031945, 10857501, 18095835, 32572503, 54287505, 97717509, 162862515, 488587545]

約数ペア:

[(1, 488587545), (3, 162862515), (5, 97717509), (9, 54287505), (15, 32572503), (27, 18095835), (45, 10857501), (81, 6031945), (97, 5036985), (135, 3619167), (291, 1678995), (405, 1206389), (485, 1007397), (873, 559665), (1455, 335799), (2619, 186555), (4365, 111933), (7857, 62185), (12437, 39285), (13095, 37311)]