39744045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4762

約数の個数: 48

約数和(自身を含む): 79589952

約数和(自身を除く): 39845907

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 4723, 8415, 14169, 23615, 42507, 51953, 70845, 80291, 155859, 212535, 240873, 259765, 401455, 467577, 722619, 779295, 883201, 1204365, 2337885, 2649603, 3613095, 4416005, 7948809, 13248015, 39744045]

約数ペア:

[(1, 39744045), (3, 13248015), (5, 7948809), (9, 4416005), (11, 3613095), (15, 2649603), (17, 2337885), (33, 1204365), (45, 883201), (51, 779295), (55, 722619), (85, 467577), (99, 401455), (153, 259765), (165, 240873), (187, 212535), (255, 155859), (495, 80291), (561, 70845), (765, 51953), (935, 42507), (1683, 23615), (2805, 14169), (4723, 8415)]