5235405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 5106675

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 419, 595, 735, 833, 1257, 1785, 2095, 2499, 2933, 4165, 6285, 7123, 8799, 12495, 14665, 20531, 21369, 35615, 43995, 49861, 61593, 102655, 106845, 149583, 249305, 307965, 349027, 747915, 1047081, 1745135, 5235405]

約数ペア:

[(1, 5235405), (3, 1745135), (5, 1047081), (7, 747915), (15, 349027), (17, 307965), (21, 249305), (35, 149583), (49, 106845), (51, 102655), (85, 61593), (105, 49861), (119, 43995), (147, 35615), (245, 21369), (255, 20531), (357, 14665), (419, 12495), (595, 8799), (735, 7123), (833, 6285), (1257, 4165), (1785, 2933), (2095, 2499)]