2280496875

素因数分解:

$3^1\times 5^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 4134110400

約数和(自身を除く): 1853613525

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 125, 205, 255, 349, 375, 425, 615, 625, 697, 1025, 1047, 1275, 1745, 1875, 2091, 2125, 3075, 3125, 3485, 5125, 5235, 5933, 6375, 8725, 9375, 10455, 10625, 14309, 15375, 17425, 17799, 25625, 26175, 29665, 31875, 42927, 43625, 52275, 53125, 71545, 76875, 87125, 88995, 128125, 130875, 148325, 159375, 214635, 218125, 243253, 261375, 357725, 384375, 435625, 444975, 654375, 729759, 741625, 1073175, 1090625, 1216265, 1306875, 1788625, 2178125, 2224875, 3271875, 3648795, 3708125, 5365875, 6081325, 6534375, 8943125, 11124375, 18243975, 18540625, 26829375, 30406625, 44715625, 55621875, 91219875, 134146875, 152033125, 456099375, 760165625, 2280496875]

約数ペア:

[(1, 2280496875), (3, 760165625), (5, 456099375), (15, 152033125), (17, 134146875), (25, 91219875), (41, 55621875), (51, 44715625), (75, 30406625), (85, 26829375), (123, 18540625), (125, 18243975), (205, 11124375), (255, 8943125), (349, 6534375), (375, 6081325), (425, 5365875), (615, 3708125), (625, 3648795), (697, 3271875), (1025, 2224875), (1047, 2178125), (1275, 1788625), (1745, 1306875), (1875, 1216265), (2091, 1090625), (2125, 1073175), (3075, 741625), (3125, 729759), (3485, 654375), (5125, 444975), (5235, 435625), (5933, 384375), (6375, 357725), (8725, 261375), (9375, 243253), (10455, 218125), (10625, 214635), (14309, 159375), (15375, 148325), (17425, 130875), (17799, 128125), (25625, 88995), (26175, 87125), (29665, 76875), (31875, 71545), (42927, 53125), (43625, 52275)]