4073625

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 8087040

約数和(自身を除く): 4013415

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 71, 75, 85, 125, 135, 153, 213, 225, 255, 355, 375, 425, 459, 639, 675, 765, 1065, 1125, 1207, 1275, 1775, 1917, 2125, 2295, 3195, 3375, 3621, 3825, 5325, 6035, 6375, 8875, 9585, 10863, 11475, 15975, 18105, 19125, 26625, 30175, 32589, 47925, 54315, 57375, 79875, 90525, 150875, 162945, 239625, 271575, 452625, 814725, 1357875, 4073625]

約数ペア:

[(1, 4073625), (3, 1357875), (5, 814725), (9, 452625), (15, 271575), (17, 239625), (25, 162945), (27, 150875), (45, 90525), (51, 79875), (71, 57375), (75, 54315), (85, 47925), (125, 32589), (135, 30175), (153, 26625), (213, 19125), (225, 18105), (255, 15975), (355, 11475), (375, 10863), (425, 9585), (459, 8875), (639, 6375), (675, 6035), (765, 5325), (1065, 3825), (1125, 3621), (1207, 3375), (1275, 3195), (1775, 2295), (1917, 2125)]