8254935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 15672384

約数和(自身を除く): 7417449

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 137, 195, 309, 411, 515, 585, 685, 927, 1233, 1339, 1545, 1781, 2055, 4017, 4635, 5343, 6165, 6695, 8905, 12051, 14111, 16029, 20085, 26715, 42333, 60255, 70555, 80145, 126999, 183443, 211665, 550329, 634995, 917215, 1650987, 2751645, 8254935]

約数ペア:

[(1, 8254935), (3, 2751645), (5, 1650987), (9, 917215), (13, 634995), (15, 550329), (39, 211665), (45, 183443), (65, 126999), (103, 80145), (117, 70555), (137, 60255), (195, 42333), (309, 26715), (411, 20085), (515, 16029), (585, 14111), (685, 12051), (927, 8905), (1233, 6695), (1339, 6165), (1545, 5343), (1781, 4635), (2055, 4017)]