88889805

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1735

約数の個数: 40

約数和(自身を含む): 160591200

約数和(自身を除く): 71701395

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 1251, 1579, 2085, 3753, 4737, 6255, 7895, 11259, 14211, 18765, 23685, 42633, 56295, 71055, 127899, 213165, 219481, 639495, 658443, 1097405, 1975329, 3292215, 5925987, 9876645, 17777961, 29629935, 88889805]

約数ペア:

[(1, 88889805), (3, 29629935), (5, 17777961), (9, 9876645), (15, 5925987), (27, 3292215), (45, 1975329), (81, 1097405), (135, 658443), (139, 639495), (405, 219481), (417, 213165), (695, 127899), (1251, 71055), (1579, 56295), (2085, 42633), (3753, 23685), (4737, 18765), (6255, 14211), (7895, 11259)]