8545625

素因数分解:

$5^4\times {\mathrm{11}}^2\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 30

約数和(自身を含む): 11841522

約数和(自身を除く): 3295897

約数列:

[1, 5, 11, 25, 55, 113, 121, 125, 275, 565, 605, 625, 1243, 1375, 2825, 3025, 6215, 6875, 13673, 14125, 15125, 31075, 68365, 70625, 75625, 155375, 341825, 776875, 1709125, 8545625]

約数ペア:

[(1, 8545625), (5, 1709125), (11, 776875), (25, 341825), (55, 155375), (113, 75625), (121, 70625), (125, 68365), (275, 31075), (565, 15125), (605, 14125), (625, 13673), (1243, 6875), (1375, 6215), (2825, 3025)]