30051455

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5333}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 43781472

約数和(自身を除く): 13730017

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5333, 5635, 26665, 37331, 122659, 186655, 261317, 613295, 858613, 1306585, 4293065, 6010291, 30051455]

約数ペア:

[(1, 30051455), (5, 6010291), (7, 4293065), (23, 1306585), (35, 858613), (49, 613295), (115, 261317), (161, 186655), (245, 122659), (805, 37331), (1127, 26665), (5333, 5635)]