30625365

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 51388416

約数和(自身を除く): 20763051

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 983, 1005, 2077, 2949, 4915, 6231, 10385, 14745, 30473, 31155, 65861, 91419, 152365, 197583, 329305, 457095, 987915, 2041691, 6125073, 10208455, 30625365]

約数ペア:

[(1, 30625365), (3, 10208455), (5, 6125073), (15, 2041691), (31, 987915), (67, 457095), (93, 329305), (155, 197583), (201, 152365), (335, 91419), (465, 65861), (983, 31155), (1005, 30473), (2077, 14745), (2949, 10385), (4915, 6231)]