53415225

素因数分解:

$3^2\times 5^2\times {\mathrm{237401}}^1$

素因数の和:237417

約数の個数: 18

約数和(自身を含む): 95673006

約数和(自身を除く): 42257781

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 237401, 712203, 1187005, 2136609, 3561015, 5935025, 10683045, 17805075, 53415225]

約数ペア:

[(1, 53415225), (3, 17805075), (5, 10683045), (9, 5935025), (15, 3561015), (25, 2136609), (45, 1187005), (75, 712203), (225, 237401)]