2186804925

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1783}}^1$

素因数の和:1904

約数の個数: 96

約数和(自身を含む): 4247347200

約数和(自身を除く): 2060542275

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 79, 115, 135, 207, 225, 237, 345, 395, 575, 621, 675, 711, 1035, 1185, 1725, 1783, 1817, 1975, 2133, 3105, 3555, 5175, 5349, 5451, 5925, 8915, 9085, 10665, 15525, 16047, 16353, 17775, 26745, 27255, 41009, 44575, 45425, 48141, 49059, 53325, 80235, 81765, 123027, 133725, 136275, 140857, 205045, 240705, 245295, 369081, 401175, 408825, 422571, 615135, 704285, 1025225, 1107243, 1203525, 1226475, 1267713, 1845405, 2112855, 3075675, 3239711, 3521425, 3803139, 5536215, 6338565, 9227025, 9719133, 10564275, 16198555, 19015695, 27681075, 29157399, 31692825, 48595665, 80992775, 87472197, 95078475, 145786995, 242978325, 437360985, 728934975, 2186804925]

約数ペア:

[(1, 2186804925), (3, 728934975), (5, 437360985), (9, 242978325), (15, 145786995), (23, 95078475), (25, 87472197), (27, 80992775), (45, 48595665), (69, 31692825), (75, 29157399), (79, 27681075), (115, 19015695), (135, 16198555), (207, 10564275), (225, 9719133), (237, 9227025), (345, 6338565), (395, 5536215), (575, 3803139), (621, 3521425), (675, 3239711), (711, 3075675), (1035, 2112855), (1185, 1845405), (1725, 1267713), (1783, 1226475), (1817, 1203525), (1975, 1107243), (2133, 1025225), (3105, 704285), (3555, 615135), (5175, 422571), (5349, 408825), (5451, 401175), (5925, 369081), (8915, 245295), (9085, 240705), (10665, 205045), (15525, 140857), (16047, 136275), (16353, 133725), (17775, 123027), (26745, 81765), (27255, 80235), (41009, 53325), (44575, 49059), (45425, 48141)]