3898615

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 1907465

約数列:

[1, 5, 7, 23, 29, 35, 115, 145, 161, 167, 203, 667, 805, 835, 1015, 1169, 3335, 3841, 4669, 4843, 5845, 19205, 23345, 24215, 26887, 33901, 111389, 134435, 169505, 556945, 779723, 3898615]

約数ペア:

[(1, 3898615), (5, 779723), (7, 556945), (23, 169505), (29, 134435), (35, 111389), (115, 33901), (145, 26887), (161, 24215), (167, 23345), (203, 19205), (667, 5845), (805, 4843), (835, 4669), (1015, 3841), (1169, 3335)]