161737485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16927}}^1$

素因数の和:16962

約数の個数: 48

約数和(自身を含む): 324205056

約数和(自身を除く): 162467571

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 16927, 50781, 84635, 118489, 220051, 253905, 355467, 592445, 660153, 829423, 1100255, 1540357, 1777335, 2488269, 3300765, 4147115, 4621071, 7701785, 10782499, 12441345, 23105355, 32347497, 53912495, 161737485]

約数ペア:

[(1, 161737485), (3, 53912495), (5, 32347497), (7, 23105355), (13, 12441345), (15, 10782499), (21, 7701785), (35, 4621071), (39, 4147115), (49, 3300765), (65, 2488269), (91, 1777335), (105, 1540357), (147, 1100255), (195, 829423), (245, 660153), (273, 592445), (455, 355467), (637, 253905), (735, 220051), (1365, 118489), (1911, 84635), (3185, 50781), (9555, 16927)]