228974655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167747}}^1$

素因数の和:167775

約数の個数: 32

約数和(自身を含む): 450906624

約数和(自身を除く): 221931969

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 167747, 503241, 838735, 1174229, 2180711, 2516205, 3522687, 5871145, 6542133, 10903555, 15264977, 17613435, 32710665, 45794931, 76324885, 228974655]

約数ペア:

[(1, 228974655), (3, 76324885), (5, 45794931), (7, 32710665), (13, 17613435), (15, 15264977), (21, 10903555), (35, 6542133), (39, 5871145), (65, 3522687), (91, 2516205), (105, 2180711), (195, 1174229), (273, 838735), (455, 503241), (1365, 167747)]