2017727095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 2577318912

約数和(自身を除く): 559591817

約数列:

[1, 5, 23, 83, 115, 137, 415, 685, 1543, 1909, 3151, 7715, 9545, 11371, 15755, 35489, 56855, 128069, 177445, 211391, 261533, 640345, 1056955, 1307665, 2945587, 4861993, 14727935, 17545453, 24309965, 87727265, 403545419, 2017727095]

約数ペア:

[(1, 2017727095), (5, 403545419), (23, 87727265), (83, 24309965), (115, 17545453), (137, 14727935), (415, 4861993), (685, 2945587), (1543, 1307665), (1909, 1056955), (3151, 640345), (7715, 261533), (9545, 211391), (11371, 177445), (15755, 128069), (35489, 56855)]