99470735

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31231}}^1$

素因数の和:31263

約数の個数: 24

約数和(自身を含む): 149538816

約数和(自身を除く): 50068081

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 31231, 156155, 218617, 406003, 1093085, 1530319, 2030015, 2842021, 7651595, 14210105, 19894147, 99470735]

約数ペア:

[(1, 99470735), (5, 19894147), (7, 14210105), (13, 7651595), (35, 2842021), (49, 2030015), (65, 1530319), (91, 1093085), (245, 406003), (455, 218617), (637, 156155), (3185, 31231)]