969968115

素因数分解:

$3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{9319}}^1$

素因数の和:9593

約数の個数: 40

約数和(自身を含む): 1745710560

約数和(自身を除く): 775742445

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 257, 405, 771, 1285, 2313, 3855, 6939, 9319, 11565, 20817, 27957, 34695, 46595, 83871, 104085, 139785, 251613, 419355, 754839, 1258065, 2394983, 3774195, 7184949, 11974915, 21554847, 35924745, 64664541, 107774235, 193993623, 323322705, 969968115]

約数ペア:

[(1, 969968115), (3, 323322705), (5, 193993623), (9, 107774235), (15, 64664541), (27, 35924745), (45, 21554847), (81, 11974915), (135, 7184949), (257, 3774195), (405, 2394983), (771, 1258065), (1285, 754839), (2313, 419355), (3855, 251613), (6939, 139785), (9319, 104085), (11565, 83871), (20817, 46595), (27957, 34695)]