156930316525

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{30491}}^1$

素因数の和:30790

約数の個数: 48

約数和(自身を含む): 208711641600

約数和(自身を除く): 51781325075

約数列:

[1, 5, 25, 29, 31, 145, 155, 229, 725, 775, 899, 1145, 4495, 5725, 6641, 7099, 22475, 30491, 33205, 35495, 152455, 166025, 177475, 205871, 762275, 884239, 945221, 1029355, 4421195, 4726105, 5146775, 6982439, 22105975, 23630525, 27411409, 34912195, 137057045, 174560975, 202490731, 216455609, 685285225, 1012453655, 1082278045, 5062268275, 5411390225, 6277212661, 31386063305, 156930316525]

約数ペア:

[(1, 156930316525), (5, 31386063305), (25, 6277212661), (29, 5411390225), (31, 5062268275), (145, 1082278045), (155, 1012453655), (229, 685285225), (725, 216455609), (775, 202490731), (899, 174560975), (1145, 137057045), (4495, 34912195), (5725, 27411409), (6641, 23630525), (7099, 22105975), (22475, 6982439), (30491, 5146775), (33205, 4726105), (35495, 4421195), (152455, 1029355), (166025, 945221), (177475, 884239), (205871, 762275)]