68367009315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2541997}}^1$

素因数の和:2542179

約数の個数: 32

約数和(自身を含む): 120063649536

約数和(自身を除く): 51696640221

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2445, 5379, 8965, 26895, 2541997, 7625991, 12709985, 27961967, 38129955, 83885901, 139809835, 414345511, 419429505, 1243036533, 2071727555, 4557800621, 6215182665, 13673401863, 22789003105, 68367009315]

約数ペア:

[(1, 68367009315), (3, 22789003105), (5, 13673401863), (11, 6215182665), (15, 4557800621), (33, 2071727555), (55, 1243036533), (163, 419429505), (165, 414345511), (489, 139809835), (815, 83885901), (1793, 38129955), (2445, 27961967), (5379, 12709985), (8965, 7625991), (26895, 2541997)]