342893285

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2213}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 497352960

約数和(自身を除く): 154459675

約数列:

[1, 5, 7, 19, 35, 95, 133, 233, 665, 1165, 1631, 2213, 4427, 8155, 11065, 15491, 22135, 30989, 42047, 77455, 154945, 210235, 294329, 515629, 1471645, 2578145, 3609403, 9796951, 18047015, 48984755, 68578657, 342893285]

約数ペア:

[(1, 342893285), (5, 68578657), (7, 48984755), (19, 18047015), (35, 9796951), (95, 3609403), (133, 2578145), (233, 1471645), (665, 515629), (1165, 294329), (1631, 210235), (2213, 154945), (4427, 77455), (8155, 42047), (11065, 30989), (15491, 22135)]