40736475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 82824560

約数和(自身を除く): 42088085

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 733, 741, 855, 975, 1235, 1425, 2199, 2223, 2925, 3665, 3705, 4275, 6175, 6597, 9529, 10995, 11115, 13927, 18325, 18525, 28587, 32985, 41781, 47645, 54975, 55575, 69635, 85761, 125343, 142935, 164925, 181051, 208905, 238225, 348175, 428805, 543153, 626715, 714675, 905255, 1044525, 1629459, 2144025, 2715765, 3133575, 4526275, 8147295, 13578825, 40736475]

約数ペア:

[(1, 40736475), (3, 13578825), (5, 8147295), (9, 4526275), (13, 3133575), (15, 2715765), (19, 2144025), (25, 1629459), (39, 1044525), (45, 905255), (57, 714675), (65, 626715), (75, 543153), (95, 428805), (117, 348175), (171, 238225), (195, 208905), (225, 181051), (247, 164925), (285, 142935), (325, 125343), (475, 85761), (585, 69635), (733, 55575), (741, 54975), (855, 47645), (975, 41781), (1235, 32985), (1425, 28587), (2199, 18525), (2223, 18325), (2925, 13927), (3665, 11115), (3705, 10995), (4275, 9529), (6175, 6597)]