313021545

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{195029}}^1$

素因数の和:195144

約数の個数: 16

約数和(自身を含む): 505517760

約数和(自身を除く): 192496215

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 195029, 585087, 975145, 2925435, 20868103, 62604309, 104340515, 313021545]

約数ペア:

[(1, 313021545), (3, 104340515), (5, 62604309), (15, 20868103), (107, 2925435), (321, 975145), (535, 585087), (1605, 195029)]