28233625

素因数分解:

$5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 41303808

約数和(自身を除く): 13070183

約数列:

[1, 5, 7, 25, 35, 41, 125, 175, 205, 287, 787, 875, 1025, 1435, 3935, 5125, 5509, 7175, 19675, 27545, 32267, 35875, 98375, 137725, 161335, 225869, 688625, 806675, 1129345, 4033375, 5646725, 28233625]

約数ペア:

[(1, 28233625), (5, 5646725), (7, 4033375), (25, 1129345), (35, 806675), (41, 688625), (125, 225869), (175, 161335), (205, 137725), (287, 98375), (787, 35875), (875, 32267), (1025, 27545), (1435, 19675), (3935, 7175), (5125, 5509)]