269099.0000000

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 4792320

約数和(自身を除く): 2257605

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 79, 93, 115, 155, 207, 237, 279, 345, 395, 465, 711, 713, 1035, 1185, 1395, 1817, 2139, 2449, 3555, 3565, 5451, 6417, 7347, 9085, 10695, 12245, 16353, 22041, 27255, 32085, 36735, 56327, 81765, 110205, 168981, 281635, 506943, 844905, 2534715]

約数ペア:

[(1, 2534715), (3, 844905), (5, 506943), (9, 281635), (15, 168981), (23, 110205), (31, 81765), (45, 56327), (69, 36735), (79, 32085), (93, 27255), (115, 22041), (155, 16353), (207, 12245), (237, 10695), (279, 9085), (345, 7347), (395, 6417), (465, 5451), (711, 3565), (713, 3555), (1035, 2449), (1185, 2139), (1395, 1817)]