834132625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^2$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 1143119952

約数和(自身を除く): 308987327

約数列:

[1, 5, 17, 25, 37, 85, 103, 125, 185, 425, 515, 629, 925, 1751, 2125, 2575, 3145, 3811, 4625, 8755, 10609, 12875, 15725, 19055, 43775, 53045, 64787, 78625, 95275, 180353, 218875, 265225, 323935, 392533, 476375, 901765, 1326125, 1619675, 1962665, 4508825, 6673061, 8098375, 9813325, 22544125, 33365305, 49066625, 166826525, 834132625]

約数ペア:

[(1, 834132625), (5, 166826525), (17, 49066625), (25, 33365305), (37, 22544125), (85, 9813325), (103, 8098375), (125, 6673061), (185, 4508825), (425, 1962665), (515, 1619675), (629, 1326125), (925, 901765), (1751, 476375), (2125, 392533), (2575, 323935), (3145, 265225), (3811, 218875), (4625, 180353), (8755, 95275), (10609, 78625), (12875, 64787), (15725, 53045), (19055, 43775)]