8945145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 17926272

約数和(自身を除く): 8981127

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1063, 1683, 2805, 3189, 5315, 8415, 9567, 11693, 15945, 18071, 35079, 47835, 54213, 58465, 90355, 105237, 162639, 175395, 198781, 271065, 526185, 596343, 813195, 993905, 1789029, 2981715, 8945145]

約数ペア:

[(1, 8945145), (3, 2981715), (5, 1789029), (9, 993905), (11, 813195), (15, 596343), (17, 526185), (33, 271065), (45, 198781), (51, 175395), (55, 162639), (85, 105237), (99, 90355), (153, 58465), (165, 54213), (187, 47835), (255, 35079), (495, 18071), (561, 15945), (765, 11693), (935, 9567), (1063, 8415), (1683, 5315), (2805, 3189)]