4225515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{5749}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 7866000

約数和(自身を除く): 3640485

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 5749, 17247, 28745, 40243, 86235, 120729, 201215, 281701, 603645, 845103, 1408505, 4225515]

約数ペア:

[(1, 4225515), (3, 1408505), (5, 845103), (7, 603645), (15, 281701), (21, 201215), (35, 120729), (49, 86235), (105, 40243), (147, 28745), (245, 17247), (735, 5749)]