42728525

素因数分解:

$5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6599}}^1$

素因数の和:6653

約数の個数: 24

約数和(自身を含む): 62198400

約数和(自身を除く): 19469875

約数列:

[1, 5, 7, 25, 35, 37, 175, 185, 259, 925, 1295, 6475, 6599, 32995, 46193, 164975, 230965, 244163, 1154825, 1220815, 1709141, 6104075, 8545705, 42728525]

約数ペア:

[(1, 42728525), (5, 8545705), (7, 6104075), (25, 1709141), (35, 1220815), (37, 1154825), (175, 244163), (185, 230965), (259, 164975), (925, 46193), (1295, 32995), (6475, 6599)]