205502055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9091}}^1$

素因数の和:9247

約数の個数: 32

約数和(自身を含む): 361352448

約数和(自身を除く): 155850393

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 4521, 7535, 9091, 22605, 27273, 45455, 100001, 136365, 300003, 500005, 1245467, 1500015, 3736401, 6227335, 13700137, 18682005, 41100411, 68500685, 205502055]

約数ペア:

[(1, 205502055), (3, 68500685), (5, 41100411), (11, 18682005), (15, 13700137), (33, 6227335), (55, 3736401), (137, 1500015), (165, 1245467), (411, 500005), (685, 300003), (1507, 136365), (2055, 100001), (4521, 45455), (7535, 27273), (9091, 22605)]