2297715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 4270080

約数和(自身を除く): 1972365

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 277, 395, 553, 831, 1185, 1385, 1659, 1939, 2765, 4155, 5817, 8295, 9695, 21883, 29085, 65649, 109415, 153181, 328245, 459543, 765905, 2297715]

約数ペア:

[(1, 2297715), (3, 765905), (5, 459543), (7, 328245), (15, 153181), (21, 109415), (35, 65649), (79, 29085), (105, 21883), (237, 9695), (277, 8295), (395, 5817), (553, 4155), (831, 2765), (1185, 1939), (1385, 1659)]