397164435

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{66029}}^1$

素因数の和:66438

約数の個数: 16

約数和(自身を含む): 637057440

約数和(自身を除く): 239893005

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 66029, 198087, 330145, 990435, 26477629, 79432887, 132388145, 397164435]

約数ペア:

[(1, 397164435), (3, 132388145), (5, 79432887), (15, 26477629), (401, 990435), (1203, 330145), (2005, 198087), (6015, 66029)]