1288407835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{1429}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 1846484640

約数和(自身を除く): 558076805

約数列:

[1, 5, 11, 13, 55, 65, 97, 143, 169, 485, 715, 845, 1067, 1261, 1429, 1859, 5335, 6305, 7145, 9295, 13871, 15719, 16393, 18577, 69355, 78595, 81965, 92885, 138613, 180323, 204347, 241501, 693065, 901615, 1021735, 1207505, 1524743, 1801969, 2656511, 7623715, 9009845, 13282555, 19821659, 23425597, 99108295, 117127985, 257681567, 1288407835]

約数ペア:

[(1, 1288407835), (5, 257681567), (11, 117127985), (13, 99108295), (55, 23425597), (65, 19821659), (97, 13282555), (143, 9009845), (169, 7623715), (485, 2656511), (715, 1801969), (845, 1524743), (1067, 1207505), (1261, 1021735), (1429, 901615), (1859, 693065), (5335, 241501), (6305, 204347), (7145, 180323), (9295, 138613), (13871, 92885), (15719, 81965), (16393, 78595), (18577, 69355)]