153156885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63419}}^1$

素因数の和:63457

約数の個数: 32

約数和(自身を含む): 292239360

約数和(自身を除く): 139082475

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 63419, 190257, 317095, 443933, 951285, 1331799, 1458637, 2219665, 4375911, 6658995, 7293185, 10210459, 21879555, 30631377, 51052295, 153156885]

約数ペア:

[(1, 153156885), (3, 51052295), (5, 30631377), (7, 21879555), (15, 10210459), (21, 7293185), (23, 6658995), (35, 4375911), (69, 2219665), (105, 1458637), (115, 1331799), (161, 951285), (345, 443933), (483, 317095), (805, 190257), (2415, 63419)]