1279884045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{10193}}^1$

素因数の和:10973

約数の個数: 32

約数和(自身を含む): 2237134464

約数和(自身を除く): 957250419

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 761, 2283, 3805, 8371, 10193, 11415, 25113, 30579, 41855, 50965, 112123, 125565, 152895, 336369, 560615, 1681845, 7756873, 23270619, 38784365, 85325603, 116353095, 255976809, 426628015, 1279884045]

約数ペア:

[(1, 1279884045), (3, 426628015), (5, 255976809), (11, 116353095), (15, 85325603), (33, 38784365), (55, 23270619), (165, 7756873), (761, 1681845), (2283, 560615), (3805, 336369), (8371, 152895), (10193, 125565), (11415, 112123), (25113, 50965), (30579, 41855)]