97717275

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 188894160

約数和(自身を除く): 91176885

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 59, 75, 85, 153, 177, 225, 255, 295, 425, 433, 531, 765, 885, 1003, 1275, 1299, 1475, 2165, 2655, 3009, 3825, 3897, 4425, 5015, 6495, 7361, 9027, 10825, 13275, 15045, 19485, 22083, 25075, 25547, 32475, 36805, 45135, 66249, 75225, 76641, 97425, 110415, 127735, 184025, 225675, 229923, 331245, 383205, 434299, 552075, 638675, 1149615, 1302897, 1656225, 1916025, 2171495, 3908691, 5748075, 6514485, 10857475, 19543455, 32572425, 97717275]

約数ペア:

[(1, 97717275), (3, 32572425), (5, 19543455), (9, 10857475), (15, 6514485), (17, 5748075), (25, 3908691), (45, 2171495), (51, 1916025), (59, 1656225), (75, 1302897), (85, 1149615), (153, 638675), (177, 552075), (225, 434299), (255, 383205), (295, 331245), (425, 229923), (433, 225675), (531, 184025), (765, 127735), (885, 110415), (1003, 97425), (1275, 76641), (1299, 75225), (1475, 66249), (2165, 45135), (2655, 36805), (3009, 32475), (3825, 25547), (3897, 25075), (4425, 22083), (5015, 19485), (6495, 15045), (7361, 13275), (9027, 10825)]