98502085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{20123}}^1$

素因数の和:20228

約数の個数: 16

約数和(自身を含む): 130403520

約数和(自身を除く): 31901435

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 20123, 100615, 221353, 1106765, 1790947, 8954735, 19700417, 98502085]

約数ペア:

[(1, 98502085), (5, 19700417), (11, 8954735), (55, 1790947), (89, 1106765), (445, 221353), (979, 100615), (4895, 20123)]