162849085

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2273}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 235768320

約数和(自身を除く): 72919235

約数列:

[1, 5, 7, 23, 35, 89, 115, 161, 445, 623, 805, 2047, 2273, 3115, 10235, 11365, 14329, 15911, 52279, 71645, 79555, 202297, 261395, 365953, 1011485, 1416079, 1829765, 4652831, 7080395, 23264155, 32569817, 162849085]

約数ペア:

[(1, 162849085), (5, 32569817), (7, 23264155), (23, 7080395), (35, 4652831), (89, 1829765), (115, 1416079), (161, 1011485), (445, 365953), (623, 261395), (805, 202297), (2047, 79555), (2273, 71645), (3115, 52279), (10235, 15911), (11365, 14329)]