33148889775

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{3209}}^1$

素因数の和:4737

約数の個数: 72

約数和(自身を含む): 61349109120

約数和(自身を除く): 28200219345

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 1481, 2325, 3209, 4443, 6975, 7405, 9627, 13329, 16045, 22215, 28881, 37025, 45911, 48135, 66645, 80225, 99479, 111075, 137733, 144405, 229555, 240675, 298437, 333225, 413199, 497395, 688665, 722025, 895311, 1147775, 1492185, 2065995, 2486975, 3443325, 4476555, 4752529, 7460925, 10329975, 14257587, 22382775, 23762645, 42772761, 71287935, 118813225, 147328399, 213863805, 356439675, 441985197, 736641995, 1069319025, 1325955591, 2209925985, 3683209975, 6629777955, 11049629925, 33148889775]

約数ペア:

[(1, 33148889775), (3, 11049629925), (5, 6629777955), (9, 3683209975), (15, 2209925985), (25, 1325955591), (31, 1069319025), (45, 736641995), (75, 441985197), (93, 356439675), (155, 213863805), (225, 147328399), (279, 118813225), (465, 71287935), (775, 42772761), (1395, 23762645), (1481, 22382775), (2325, 14257587), (3209, 10329975), (4443, 7460925), (6975, 4752529), (7405, 4476555), (9627, 3443325), (13329, 2486975), (16045, 2065995), (22215, 1492185), (28881, 1147775), (37025, 895311), (45911, 722025), (48135, 688665), (66645, 497395), (80225, 413199), (99479, 333225), (111075, 298437), (137733, 240675), (144405, 229555)]