30379755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41333}}^1$

素因数の和:41355

約数の個数: 24

約数和(自身を含む): 56544912

約数和(自身を除く): 26165157

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 41333, 123999, 206665, 289331, 619995, 867993, 1446655, 2025317, 4339965, 6075951, 10126585, 30379755]

約数ペア:

[(1, 30379755), (3, 10126585), (5, 6075951), (7, 4339965), (15, 2025317), (21, 1446655), (35, 867993), (49, 619995), (105, 289331), (147, 206665), (245, 123999), (735, 41333)]