15674220665

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1\times {\mathrm{2579}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 20128953600

約数和(自身を除く): 4454732935

約数列:

[1, 5, 23, 41, 115, 205, 943, 1289, 2579, 4715, 6445, 12895, 29647, 52849, 59317, 105739, 148235, 264245, 296585, 528695, 1215527, 2431997, 3324331, 6077635, 12159985, 16621655, 76459613, 136297571, 382298065, 681487855, 3134844133, 15674220665]

約数ペア:

[(1, 15674220665), (5, 3134844133), (23, 681487855), (41, 382298065), (115, 136297571), (205, 76459613), (943, 16621655), (1289, 12159985), (2579, 6077635), (4715, 3324331), (6445, 2431997), (12895, 1215527), (29647, 528695), (52849, 296585), (59317, 264245), (105739, 148235)]