5129286505

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:2054

約数の個数: 64

約数和(自身を含む): 7572897792

約数和(自身を除く): 2443611287

約数列:

[1, 5, 7, 31, 35, 37, 67, 155, 185, 217, 259, 335, 469, 1085, 1147, 1295, 1907, 2077, 2345, 2479, 5735, 8029, 9535, 10385, 12395, 13349, 14539, 17353, 40145, 59117, 66745, 70559, 72695, 76849, 86765, 127769, 295585, 352795, 384245, 413819, 493913, 537943, 638845, 894383, 2069095, 2187329, 2469565, 2689715, 3960839, 4471915, 4727453, 10936645, 15311303, 19804195, 23637265, 27725873, 33092171, 76556515, 138629365, 146551043, 165460855, 732755215, 1025857301, 5129286505]

約数ペア:

[(1, 5129286505), (5, 1025857301), (7, 732755215), (31, 165460855), (35, 146551043), (37, 138629365), (67, 76556515), (155, 33092171), (185, 27725873), (217, 23637265), (259, 19804195), (335, 15311303), (469, 10936645), (1085, 4727453), (1147, 4471915), (1295, 3960839), (1907, 2689715), (2077, 2469565), (2345, 2187329), (2479, 2069095), (5735, 894383), (8029, 638845), (9535, 537943), (10385, 493913), (12395, 413819), (13349, 384245), (14539, 352795), (17353, 295585), (40145, 127769), (59117, 86765), (66745, 76849), (70559, 72695)]