12091271925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1267

約数の個数: 96

約数和(自身を含む): 21398630400

約数和(自身を除く): 9307358475

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 79, 83, 115, 237, 249, 345, 395, 415, 575, 1069, 1185, 1245, 1725, 1817, 1909, 1975, 2075, 3207, 5345, 5451, 5727, 5925, 6225, 6557, 9085, 9545, 16035, 19671, 24587, 26725, 27255, 28635, 32785, 45425, 47725, 73761, 80175, 84451, 88727, 98355, 122935, 136275, 143175, 150811, 163925, 253353, 266181, 368805, 422255, 443635, 452433, 491775, 614675, 754055, 1266765, 1330905, 1844025, 1942373, 2040721, 2111275, 2218175, 2262165, 3770275, 5827119, 6122163, 6333825, 6654525, 7009433, 9711865, 10203605, 11310825, 21028299, 29135595, 30610815, 35047165, 48559325, 51018025, 105141495, 145677975, 153054075, 161216959, 175235825, 483650877, 525707475, 806084795, 2418254385, 4030423975, 12091271925]

約数ペア:

[(1, 12091271925), (3, 4030423975), (5, 2418254385), (15, 806084795), (23, 525707475), (25, 483650877), (69, 175235825), (75, 161216959), (79, 153054075), (83, 145677975), (115, 105141495), (237, 51018025), (249, 48559325), (345, 35047165), (395, 30610815), (415, 29135595), (575, 21028299), (1069, 11310825), (1185, 10203605), (1245, 9711865), (1725, 7009433), (1817, 6654525), (1909, 6333825), (1975, 6122163), (2075, 5827119), (3207, 3770275), (5345, 2262165), (5451, 2218175), (5727, 2111275), (5925, 2040721), (6225, 1942373), (6557, 1844025), (9085, 1330905), (9545, 1266765), (16035, 754055), (19671, 614675), (24587, 491775), (26725, 452433), (27255, 443635), (28635, 422255), (32785, 368805), (45425, 266181), (47725, 253353), (73761, 163925), (80175, 150811), (84451, 143175), (88727, 136275), (98355, 122935)]