201501231765

素因数分解:

$3^1\times 5^1\times {\mathrm{15991}}^1\times {\mathrm{840061}}^1$

素因数の和:856060

約数の個数: 16

約数和(自身を含む): 322422516096

約数和(自身を除く): 120921284331

約数列:

[1, 3, 5, 15, 15991, 47973, 79955, 239865, 840061, 2520183, 4200305, 12600915, 13433415451, 40300246353, 67167077255, 201501231765]

約数ペア:

[(1, 201501231765), (3, 67167077255), (5, 40300246353), (15, 13433415451), (15991, 12600915), (47973, 4200305), (79955, 2520183), (239865, 840061)]