88621455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{709}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 153155520

約数和(自身を除く): 64534065

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 641, 709, 1923, 2127, 3205, 3545, 8333, 9217, 9615, 10635, 24999, 27651, 41665, 46085, 124995, 138255, 454469, 1363407, 2272345, 5908097, 6817035, 17724291, 29540485, 88621455]

約数ペア:

[(1, 88621455), (3, 29540485), (5, 17724291), (13, 6817035), (15, 5908097), (39, 2272345), (65, 1363407), (195, 454469), (641, 138255), (709, 124995), (1923, 46085), (2127, 41665), (3205, 27651), (3545, 24999), (8333, 10635), (9217, 9615)]