45315225

素因数分解:

$3^2\times 5^2\times {\mathrm{201401}}^1$

素因数の和:201417

約数の個数: 18

約数和(自身を含む): 81165006

約数和(自身を除く): 35849781

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 201401, 604203, 1007005, 1812609, 3021015, 5035025, 9063045, 15105075, 45315225]

約数ペア:

[(1, 45315225), (3, 15105075), (5, 9063045), (9, 5035025), (15, 3021015), (25, 1812609), (45, 1007005), (75, 604203), (225, 201401)]