1441335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 2807136

約数和(自身を除く): 1365801

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 53, 105, 111, 147, 159, 185, 245, 259, 265, 371, 555, 735, 777, 795, 1113, 1295, 1813, 1855, 1961, 2597, 3885, 5439, 5565, 5883, 7791, 9065, 9805, 12985, 13727, 27195, 29415, 38955, 41181, 68635, 96089, 205905, 288267, 480445, 1441335]

約数ペア:

[(1, 1441335), (3, 480445), (5, 288267), (7, 205905), (15, 96089), (21, 68635), (35, 41181), (37, 38955), (49, 29415), (53, 27195), (105, 13727), (111, 12985), (147, 9805), (159, 9065), (185, 7791), (245, 5883), (259, 5565), (265, 5439), (371, 3885), (555, 2597), (735, 1961), (777, 1855), (795, 1813), (1113, 1295)]