84902015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{10223}}^1$

素因数の和:10390

約数の個数: 16

約数和(自身を含む): 111891456

約数和(自身を除く): 26989441

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 10223, 51115, 112453, 562265, 1543673, 7718365, 16980403, 84902015]

約数ペア:

[(1, 84902015), (5, 16980403), (11, 7718365), (55, 1543673), (151, 562265), (755, 112453), (1661, 51115), (8305, 10223)]