155596275

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{3907}}^1$

素因数の和:3985

約数の個数: 48

約数和(自身を含む): 290755200

約数和(自身を除く): 135158925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 885, 1475, 1593, 2655, 3907, 4425, 7965, 11721, 13275, 19535, 35163, 39825, 58605, 97675, 105489, 175815, 230513, 293025, 527445, 691539, 879075, 1152565, 2074617, 2637225, 3457695, 5762825, 6223851, 10373085, 17288475, 31119255, 51865425, 155596275]

約数ペア:

[(1, 155596275), (3, 51865425), (5, 31119255), (9, 17288475), (15, 10373085), (25, 6223851), (27, 5762825), (45, 3457695), (59, 2637225), (75, 2074617), (135, 1152565), (177, 879075), (225, 691539), (295, 527445), (531, 293025), (675, 230513), (885, 175815), (1475, 105489), (1593, 97675), (2655, 58605), (3907, 39825), (4425, 35163), (7965, 19535), (11721, 13275)]