81028035

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9629}}^1$

素因数の和:9668

約数の個数: 48

約数和(自身を含む): 162246240

約数和(自身を除く): 81218205

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, 8415, 9629, 28887, 48145, 86661, 105919, 144435, 163693, 317757, 433305, 491079, 529595, 818465, 953271, 1473237, 1588785, 1800623, 2455395, 4766355, 5401869, 7366185, 9003115, 16205607, 27009345, 81028035]

約数ペア:

[(1, 81028035), (3, 27009345), (5, 16205607), (9, 9003115), (11, 7366185), (15, 5401869), (17, 4766355), (33, 2455395), (45, 1800623), (51, 1588785), (55, 1473237), (85, 953271), (99, 818465), (153, 529595), (165, 491079), (187, 433305), (255, 317757), (495, 163693), (561, 144435), (765, 105919), (935, 86661), (1683, 48145), (2805, 28887), (8415, 9629)]