7262145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 14556672

約数和(自身を除く): 7294527

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 863, 935, 1683, 2589, 2805, 4315, 7767, 8415, 9493, 12945, 14671, 28479, 38835, 44013, 47465, 73355, 85437, 132039, 142395, 161381, 220065, 427185, 484143, 660195, 806905, 1452429, 2420715, 7262145]

約数ペア:

[(1, 7262145), (3, 2420715), (5, 1452429), (9, 806905), (11, 660195), (15, 484143), (17, 427185), (33, 220065), (45, 161381), (51, 142395), (55, 132039), (85, 85437), (99, 73355), (153, 47465), (165, 44013), (187, 38835), (255, 28479), (495, 14671), (561, 12945), (765, 9493), (863, 8415), (935, 7767), (1683, 4315), (2589, 2805)]