236744495

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{557}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 308792736

約数和(自身を除く): 72048241

約数列:

[1, 5, 13, 65, 169, 503, 557, 845, 2515, 2785, 6539, 7241, 32695, 36205, 85007, 94133, 280171, 425035, 470665, 1400855, 3642223, 18211115, 47348899, 236744495]

約数ペア:

[(1, 236744495), (5, 47348899), (13, 18211115), (65, 3642223), (169, 1400855), (503, 470665), (557, 425035), (845, 280171), (2515, 94133), (2785, 85007), (6539, 36205), (7241, 32695)]