9749295

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 17461440

約数和(自身を除く): 7712145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 281, 771, 843, 1285, 1405, 2313, 2529, 3855, 4215, 6939, 7587, 11565, 12645, 34695, 37935, 72217, 216651, 361085, 649953, 1083255, 1949859, 3249765, 9749295]

約数ペア:

[(1, 9749295), (3, 3249765), (5, 1949859), (9, 1083255), (15, 649953), (27, 361085), (45, 216651), (135, 72217), (257, 37935), (281, 34695), (771, 12645), (843, 11565), (1285, 7587), (1405, 6939), (2313, 4215), (2529, 3855)]