25057456053

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1\times {\mathrm{599}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 40183603200

約数和(自身を除く): 15126147147

約数列:

[1, 3, 7, 21, 23, 69, 161, 257, 337, 483, 599, 771, 1011, 1797, 1799, 2359, 4193, 5397, 5911, 7077, 7751, 12579, 13777, 17733, 23253, 41331, 41377, 54257, 86609, 96439, 124131, 153943, 162771, 201863, 259827, 289317, 461829, 605589, 606263, 1077601, 1413041, 1818789, 1992007, 3232803, 3540689, 4239123, 4642849, 5976021, 10622067, 13928547, 13944049, 24784823, 32499943, 41832147, 51878791, 74354469, 97499829, 155636373, 363151537, 1089454611, 1193212193, 3579636579, 8352485351, 25057456053]

約数ペア:

[(1, 25057456053), (3, 8352485351), (7, 3579636579), (21, 1193212193), (23, 1089454611), (69, 363151537), (161, 155636373), (257, 97499829), (337, 74354469), (483, 51878791), (599, 41832147), (771, 32499943), (1011, 24784823), (1797, 13944049), (1799, 13928547), (2359, 10622067), (4193, 5976021), (5397, 4642849), (5911, 4239123), (7077, 3540689), (7751, 3232803), (12579, 1992007), (13777, 1818789), (17733, 1413041), (23253, 1077601), (41331, 606263), (41377, 605589), (54257, 461829), (86609, 289317), (96439, 259827), (124131, 201863), (153943, 162771)]