12440397315

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^2\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 20323226880

約数和(自身を除く): 7882829565

約数列:

[1, 3, 5, 15, 83, 131, 249, 393, 415, 655, 919, 1245, 1965, 2757, 4595, 6889, 10873, 13785, 20667, 32619, 34445, 54365, 76277, 103335, 120389, 163095, 228831, 361167, 381385, 601945, 902459, 1144155, 1805835, 2707377, 4512295, 6330991, 9992287, 13536885, 18992973, 29976861, 31654955, 49961435, 94964865, 149884305, 829359821, 2488079463, 4146799105, 12440397315]

約数ペア:

[(1, 12440397315), (3, 4146799105), (5, 2488079463), (15, 829359821), (83, 149884305), (131, 94964865), (249, 49961435), (393, 31654955), (415, 29976861), (655, 18992973), (919, 13536885), (1245, 9992287), (1965, 6330991), (2757, 4512295), (4595, 2707377), (6889, 1805835), (10873, 1144155), (13785, 902459), (20667, 601945), (32619, 381385), (34445, 361167), (54365, 228831), (76277, 163095), (103335, 120389)]