201309015

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{312107}}^1$

素因数の和:312158

約数の個数: 16

約数和(自身を含む): 329586048

約数和(自身を除く): 128277033

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 312107, 936321, 1560535, 4681605, 13420601, 40261803, 67103005, 201309015]

約数ペア:

[(1, 201309015), (3, 67103005), (5, 40261803), (15, 13420601), (43, 4681605), (129, 1560535), (215, 936321), (645, 312107)]