127451170015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4865477}}^1$

素因数の和:4865539

約数の個数: 24

約数和(自身を含む): 170953435008

約数和(自身を除く): 43502264993

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 26195, 4865477, 24327385, 63251201, 150829787, 316256005, 754148935, 822265613, 1960787231, 4111328065, 9803936155, 25490234003, 127451170015]

約数ペア:

[(1, 127451170015), (5, 25490234003), (13, 9803936155), (31, 4111328065), (65, 1960787231), (155, 822265613), (169, 754148935), (403, 316256005), (845, 150829787), (2015, 63251201), (5239, 24327385), (26195, 4865477)]