1110225

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 1865952

約数和(自身を除く): 755727

約数列:

[1, 3, 5, 15, 25, 75, 113, 131, 339, 393, 565, 655, 1695, 1965, 2825, 3275, 8475, 9825, 14803, 44409, 74015, 222045, 370075, 1110225]

約数ペア:

[(1, 1110225), (3, 370075), (5, 222045), (15, 74015), (25, 44409), (75, 14803), (113, 9825), (131, 8475), (339, 3275), (393, 2825), (565, 1965), (655, 1695)]