147451185

素因数分解:

$3^6\times 5^1\times 7^1\times {\mathrm{5779}}^1$

素因数の和:5809

約数の個数: 56

約数和(自身を含む): 303241920

約数和(自身を除く): 155790735

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 729, 945, 1215, 1701, 2835, 3645, 5103, 5779, 8505, 17337, 25515, 28895, 40453, 52011, 86685, 121359, 156033, 202265, 260055, 364077, 468099, 606795, 780165, 1092231, 1404297, 1820385, 2340495, 3276693, 4212891, 5461155, 7021485, 9830079, 16383465, 21064455, 29490237, 49150395, 147451185]

約数ペア:

[(1, 147451185), (3, 49150395), (5, 29490237), (7, 21064455), (9, 16383465), (15, 9830079), (21, 7021485), (27, 5461155), (35, 4212891), (45, 3276693), (63, 2340495), (81, 1820385), (105, 1404297), (135, 1092231), (189, 780165), (243, 606795), (315, 468099), (405, 364077), (567, 260055), (729, 202265), (945, 156033), (1215, 121359), (1701, 86685), (2835, 52011), (3645, 40453), (5103, 28895), (5779, 25515), (8505, 17337)]