13149367065

素因数分解:

$3^4\times 5^1\times {\mathrm{5189}}^1\times {\mathrm{6257}}^1$

素因数の和:11463

約数の個数: 40

約数和(自身を含む): 23579768520

約数和(自身を除く): 10430401455

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 5189, 6257, 15567, 18771, 25945, 31285, 46701, 56313, 77835, 93855, 140103, 168939, 233505, 281565, 420309, 506817, 700515, 844695, 2101545, 2534085, 32467573, 97402719, 162337865, 292208157, 487013595, 876624471, 1461040785, 2629873413, 4383122355, 13149367065]

約数ペア:

[(1, 13149367065), (3, 4383122355), (5, 2629873413), (9, 1461040785), (15, 876624471), (27, 487013595), (45, 292208157), (81, 162337865), (135, 97402719), (405, 32467573), (5189, 2534085), (6257, 2101545), (15567, 844695), (18771, 700515), (25945, 506817), (31285, 420309), (46701, 281565), (56313, 233505), (77835, 168939), (93855, 140103)]