40298175

素因数分解:

$3^3\times 5^2\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 74638080

約数和(自身を除く): 34339905

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 227, 263, 675, 681, 789, 1135, 1315, 2043, 2367, 3405, 3945, 5675, 6129, 6575, 7101, 10215, 11835, 17025, 19725, 30645, 35505, 51075, 59175, 59701, 153225, 177525, 179103, 298505, 537309, 895515, 1492525, 1611927, 2686545, 4477575, 8059635, 13432725, 40298175]

約数ペア:

[(1, 40298175), (3, 13432725), (5, 8059635), (9, 4477575), (15, 2686545), (25, 1611927), (27, 1492525), (45, 895515), (75, 537309), (135, 298505), (225, 179103), (227, 177525), (263, 153225), (675, 59701), (681, 59175), (789, 51075), (1135, 35505), (1315, 30645), (2043, 19725), (2367, 17025), (3405, 11835), (3945, 10215), (5675, 7101), (6129, 6575)]