1020017515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{107201}}^1$

素因数の和:107390

約数の個数: 16

約数和(自身を含む): 1343026656

約数和(自身を除く): 323009141

約数列:

[1, 5, 11, 55, 173, 865, 1903, 9515, 107201, 536005, 1179211, 5896055, 18545773, 92728865, 204003503, 1020017515]

約数ペア:

[(1, 1020017515), (5, 204003503), (11, 92728865), (55, 18545773), (173, 5896055), (865, 1179211), (1903, 536005), (9515, 107201)]