225705

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 370944

約数和(自身を除く): 145239

約数列:

[1, 3, 5, 15, 41, 123, 205, 367, 615, 1101, 1835, 5505, 15047, 45141, 75235, 225705]

約数ペア:

[(1, 225705), (3, 75235), (5, 45141), (15, 15047), (41, 5505), (123, 1835), (205, 1101), (367, 615)]