149877345

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{243703}}^1$

素因数の和:243752

約数の個数: 16

約数和(自身を含む): 245653632

約数和(自身を除く): 95776287

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 243703, 731109, 1218515, 3655545, 9991823, 29975469, 49959115, 149877345]

約数ペア:

[(1, 149877345), (3, 49959115), (5, 29975469), (15, 9991823), (41, 3655545), (123, 1218515), (205, 731109), (615, 243703)]