1288403025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1$

素因数の和:951

約数の個数: 96

約数和(自身を含む): 2634498048

約数和(自身を除く): 1346095023

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 311, 325, 455, 525, 607, 933, 975, 1365, 1555, 1821, 2177, 2275, 3035, 4043, 4249, 4665, 6531, 6825, 7775, 7891, 9105, 10885, 12129, 12747, 15175, 20215, 21245, 23325, 23673, 28301, 32655, 39455, 45525, 54425, 55237, 60645, 63735, 84903, 101075, 106225, 118365, 141505, 163275, 165711, 188777, 197275, 276185, 303225, 318675, 424515, 566331, 591825, 707525, 828555, 943885, 1321439, 1380925, 2122575, 2454101, 2831655, 3964317, 4142775, 4719425, 6607195, 7362303, 12270505, 14158275, 17178707, 19821585, 33035975, 36811515, 51536121, 61352525, 85893535, 99107925, 184057575, 257680605, 429467675, 1288403025]

約数ペア:

[(1, 1288403025), (3, 429467675), (5, 257680605), (7, 184057575), (13, 99107925), (15, 85893535), (21, 61352525), (25, 51536121), (35, 36811515), (39, 33035975), (65, 19821585), (75, 17178707), (91, 14158275), (105, 12270505), (175, 7362303), (195, 6607195), (273, 4719425), (311, 4142775), (325, 3964317), (455, 2831655), (525, 2454101), (607, 2122575), (933, 1380925), (975, 1321439), (1365, 943885), (1555, 828555), (1821, 707525), (2177, 591825), (2275, 566331), (3035, 424515), (4043, 318675), (4249, 303225), (4665, 276185), (6531, 197275), (6825, 188777), (7775, 165711), (7891, 163275), (9105, 141505), (10885, 118365), (12129, 106225), (12747, 101075), (15175, 84903), (20215, 63735), (21245, 60645), (23325, 55237), (23673, 54425), (28301, 45525), (32655, 39455)]