15672970607

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 19222917120

約数和(自身を除く): 3549946513

約数列:

[1, 7, 31, 49, 79, 131, 217, 553, 917, 997, 1519, 2449, 3871, 4061, 6419, 6979, 10349, 17143, 28427, 30907, 48853, 72443, 78763, 120001, 130607, 198989, 216349, 320819, 507101, 551341, 914249, 1514443, 2245733, 2441653, 3859387, 4048817, 6399743, 10317953, 15720131, 17091571, 28341719, 72225671, 119640997, 198392033, 319856543, 505579697, 2238995801, 15672970607]

約数ペア:

[(1, 15672970607), (7, 2238995801), (31, 505579697), (49, 319856543), (79, 198392033), (131, 119640997), (217, 72225671), (553, 28341719), (917, 17091571), (997, 15720131), (1519, 10317953), (2449, 6399743), (3871, 4048817), (4061, 3859387), (6419, 2441653), (6979, 2245733), (10349, 1514443), (17143, 914249), (28427, 551341), (30907, 507101), (48853, 320819), (72443, 216349), (78763, 198989), (120001, 130607)]