2443841415

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 4430161920

約数和(自身を除く): 1986320505

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 201, 271, 335, 603, 813, 997, 1005, 1355, 1809, 2439, 2991, 3015, 4065, 4985, 7317, 8973, 9045, 12195, 14955, 18157, 26919, 36585, 44865, 54471, 66799, 90785, 134595, 163413, 200397, 270187, 272355, 333995, 490239, 601191, 810561, 817065, 1001985, 1350935, 1803573, 2431683, 2451195, 3005955, 4052805, 7295049, 9017865, 12158415, 18102529, 36475245, 54307587, 90512645, 162922761, 271537935, 488768283, 814613805, 2443841415]

約数ペア:

[(1, 2443841415), (3, 814613805), (5, 488768283), (9, 271537935), (15, 162922761), (27, 90512645), (45, 54307587), (67, 36475245), (135, 18102529), (201, 12158415), (271, 9017865), (335, 7295049), (603, 4052805), (813, 3005955), (997, 2451195), (1005, 2431683), (1355, 1803573), (1809, 1350935), (2439, 1001985), (2991, 817065), (3015, 810561), (4065, 601191), (4985, 490239), (7317, 333995), (8973, 272355), (9045, 270187), (12195, 200397), (14955, 163413), (18157, 134595), (26919, 90785), (36585, 66799), (44865, 54471)]