25337130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9281}}^1$

素因数の和:9311

約数の個数: 64

約数和(自身を含む): 74850048

約数和(自身を除く): 49512918

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 9281, 18562, 27843, 46405, 55686, 64967, 92810, 120653, 129934, 139215, 194901, 241306, 278430, 324835, 361959, 389802, 603265, 649670, 723918, 844571, 974505, 1206530, 1689142, 1809795, 1949010, 2533713, 3619590, 4222855, 5067426, 8445710, 12668565, 25337130]

約数ペア:

[(1, 25337130), (2, 12668565), (3, 8445710), (5, 5067426), (6, 4222855), (7, 3619590), (10, 2533713), (13, 1949010), (14, 1809795), (15, 1689142), (21, 1206530), (26, 974505), (30, 844571), (35, 723918), (39, 649670), (42, 603265), (65, 389802), (70, 361959), (78, 324835), (91, 278430), (105, 241306), (130, 194901), (182, 139215), (195, 129934), (210, 120653), (273, 92810), (390, 64967), (455, 55686), (546, 46405), (910, 27843), (1365, 18562), (2730, 9281)]