9401875

素因数分解:

$5^4\times 7^2\times {\mathrm{307}}^1$

素因数の和:341

約数の個数: 30

約数和(自身を含む): 13711236

約数和(自身を除く): 4309361

約数列:

[1, 5, 7, 25, 35, 49, 125, 175, 245, 307, 625, 875, 1225, 1535, 2149, 4375, 6125, 7675, 10745, 15043, 30625, 38375, 53725, 75215, 191875, 268625, 376075, 1343125, 1880375, 9401875]

約数ペア:

[(1, 9401875), (5, 1880375), (7, 1343125), (25, 376075), (35, 268625), (49, 191875), (125, 75215), (175, 53725), (245, 38375), (307, 30625), (625, 15043), (875, 10745), (1225, 7675), (1535, 6125), (2149, 4375)]