9785625

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 17319456

約数和(自身を除く): 7533831

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 307, 375, 425, 625, 921, 1275, 1535, 1875, 2125, 4605, 5219, 6375, 7675, 10625, 15657, 23025, 26095, 31875, 38375, 78285, 115125, 130475, 191875, 391425, 575625, 652375, 1957125, 3261875, 9785625]

約数ペア:

[(1, 9785625), (3, 3261875), (5, 1957125), (15, 652375), (17, 575625), (25, 391425), (51, 191875), (75, 130475), (85, 115125), (125, 78285), (255, 38375), (307, 31875), (375, 26095), (425, 23025), (625, 15657), (921, 10625), (1275, 7675), (1535, 6375), (1875, 5219), (2125, 4605)]