2247100015

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{43201}}^1$

素因数の和:43410

約数の個数: 16

約数和(自身を含む): 2749720896

約数和(自身を除く): 502620881

約数列:

[1, 5, 101, 103, 505, 515, 10403, 43201, 52015, 216005, 4363301, 4449703, 21816505, 22248515, 449420003, 2247100015]

約数ペア:

[(1, 2247100015), (5, 449420003), (101, 22248515), (103, 21816505), (505, 4449703), (515, 4363301), (10403, 216005), (43201, 52015)]