380576.0000000

素因数分解:

$3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 11022336

約数和(自身を除く): 4497711

約数列:

[1, 3, 5, 15, 25, 75, 125, 127, 137, 375, 381, 411, 635, 685, 1905, 2055, 3175, 3425, 9525, 10275, 15875, 17125, 17399, 47625, 51375, 52197, 86995, 260985, 434975, 1304925, 2174875, 6524625]

約数ペア:

[(1, 6524625), (3, 2174875), (5, 1304925), (15, 434975), (25, 260985), (75, 86995), (125, 52197), (127, 51375), (137, 47625), (375, 17399), (381, 17125), (411, 15875), (635, 10275), (685, 9525), (1905, 3425), (2055, 3175)]