156928146925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{941}}^1\times {\mathrm{1051}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 213077415744

約数和(自身を除く): 56149268819

約数列:

[1, 5, 11, 25, 55, 275, 577, 941, 1051, 2885, 4705, 5255, 6347, 10351, 11561, 14425, 23525, 26275, 31735, 51755, 57805, 158675, 258775, 289025, 542957, 606427, 988991, 2714785, 3032135, 4944955, 5972527, 6670697, 10878901, 13573925, 15160675, 24724775, 29862635, 33353485, 54394505, 149313175, 166767425, 271972525, 570647807, 2853239035, 6277125877, 14266195175, 31385629385, 156928146925]

約数ペア:

[(1, 156928146925), (5, 31385629385), (11, 14266195175), (25, 6277125877), (55, 2853239035), (275, 570647807), (577, 271972525), (941, 166767425), (1051, 149313175), (2885, 54394505), (4705, 33353485), (5255, 29862635), (6347, 24724775), (10351, 15160675), (11561, 13573925), (14425, 10878901), (23525, 6670697), (26275, 5972527), (31735, 4944955), (51755, 3032135), (57805, 2714785), (158675, 988991), (258775, 606427), (289025, 542957)]