131073150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67217}}^1$

素因数の和:67245

約数の個数: 48

約数和(自身を含む): 350071344

約数和(自身を除く): 218998194

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 67217, 134434, 201651, 336085, 403302, 672170, 873821, 1008255, 1680425, 1747642, 2016510, 2621463, 3360850, 4369105, 5041275, 5242926, 8738210, 10082550, 13107315, 21845525, 26214630, 43691050, 65536575, 131073150]

約数ペア:

[(1, 131073150), (2, 65536575), (3, 43691050), (5, 26214630), (6, 21845525), (10, 13107315), (13, 10082550), (15, 8738210), (25, 5242926), (26, 5041275), (30, 4369105), (39, 3360850), (50, 2621463), (65, 2016510), (75, 1747642), (78, 1680425), (130, 1008255), (150, 873821), (195, 672170), (325, 403302), (390, 336085), (650, 201651), (975, 134434), (1950, 67217)]