1214740975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3391}}^1$

素因数の和:3520

約数の個数: 48

約数和(自身を含む): 1817026560

約数和(自身を除く): 602285585

約数列:

[1, 5, 7, 23, 25, 35, 89, 115, 161, 175, 445, 575, 623, 805, 2047, 2225, 3115, 3391, 4025, 10235, 14329, 15575, 16955, 23737, 51175, 71645, 77993, 84775, 118685, 301799, 358225, 389965, 545951, 593425, 1508995, 1949825, 2112593, 2729755, 6941377, 7544975, 10562965, 13648775, 34706885, 48589639, 52814825, 173534425, 242948195, 1214740975]

約数ペア:

[(1, 1214740975), (5, 242948195), (7, 173534425), (23, 52814825), (25, 48589639), (35, 34706885), (89, 13648775), (115, 10562965), (161, 7544975), (175, 6941377), (445, 2729755), (575, 2112593), (623, 1949825), (805, 1508995), (2047, 593425), (2225, 545951), (3115, 389965), (3391, 358225), (4025, 301799), (10235, 118685), (14329, 84775), (15575, 77993), (16955, 71645), (23737, 51175)]