2149553680575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{15241}}^1\times {\mathrm{268643}}^1$

素因数の和:283904

約数の個数: 48

約数和(自身を含む): 4061914473216

約数和(自身を除く): 1912360792641

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 15241, 45723, 76205, 106687, 228615, 268643, 320061, 381025, 533435, 805929, 1143075, 1343215, 1600305, 1880501, 2667175, 4029645, 5641503, 6716075, 8001525, 9402505, 20148225, 28207515, 47012525, 141037575, 4094387963, 12283163889, 20471939815, 28660715741, 61415819445, 85982147223, 102359699075, 143303578705, 307079097225, 429910736115, 716517893525, 2149553680575]

約数ペア:

[(1, 2149553680575), (3, 716517893525), (5, 429910736115), (7, 307079097225), (15, 143303578705), (21, 102359699075), (25, 85982147223), (35, 61415819445), (75, 28660715741), (105, 20471939815), (175, 12283163889), (525, 4094387963), (15241, 141037575), (45723, 47012525), (76205, 28207515), (106687, 20148225), (228615, 9402505), (268643, 8001525), (320061, 6716075), (381025, 5641503), (533435, 4029645), (805929, 2667175), (1143075, 1880501), (1343215, 1600305)]