2785772655

素因数分解:

$3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{29023}}^1$

素因数の和:29122

約数の個数: 48

約数和(自身を含む): 5071073280

約数和(自身を除く): 2285300625

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 243, 395, 405, 711, 1185, 1215, 2133, 3555, 6399, 10665, 19197, 29023, 31995, 87069, 95985, 145115, 261207, 435345, 783621, 1306035, 2292817, 2350863, 3918105, 6878451, 7052589, 11464085, 11754315, 20635353, 34392255, 35262945, 61906059, 103176765, 185718177, 309530295, 557154531, 928590885, 2785772655]

約数ペア:

[(1, 2785772655), (3, 928590885), (5, 557154531), (9, 309530295), (15, 185718177), (27, 103176765), (45, 61906059), (79, 35262945), (81, 34392255), (135, 20635353), (237, 11754315), (243, 11464085), (395, 7052589), (405, 6878451), (711, 3918105), (1185, 2350863), (1215, 2292817), (2133, 1306035), (3555, 783621), (6399, 435345), (10665, 261207), (19197, 145115), (29023, 95985), (31995, 87069)]