145506375

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{2053}}^1$

素因数の和:2087

約数の個数: 80

約数和(自身を含む): 310170432

約数和(自身を除く): 164664057

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 125, 135, 175, 189, 225, 315, 375, 405, 525, 567, 675, 875, 945, 1125, 1575, 2025, 2053, 2625, 2835, 3375, 4725, 6159, 7875, 10125, 10265, 14175, 14371, 18477, 23625, 30795, 43113, 51325, 55431, 70875, 71855, 92385, 129339, 153975, 166293, 215565, 256625, 277155, 359275, 388017, 461925, 646695, 769875, 831465, 1077825, 1164051, 1385775, 1796375, 1940085, 2309625, 3233475, 4157325, 5389125, 5820255, 6928875, 9700425, 16167375, 20786625, 29101275, 48502125, 145506375]

約数ペア:

[(1, 145506375), (3, 48502125), (5, 29101275), (7, 20786625), (9, 16167375), (15, 9700425), (21, 6928875), (25, 5820255), (27, 5389125), (35, 4157325), (45, 3233475), (63, 2309625), (75, 1940085), (81, 1796375), (105, 1385775), (125, 1164051), (135, 1077825), (175, 831465), (189, 769875), (225, 646695), (315, 461925), (375, 388017), (405, 359275), (525, 277155), (567, 256625), (675, 215565), (875, 166293), (945, 153975), (1125, 129339), (1575, 92385), (2025, 71855), (2053, 70875), (2625, 55431), (2835, 51325), (3375, 43113), (4725, 30795), (6159, 23625), (7875, 18477), (10125, 14371), (10265, 14175)]