15697112859

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 23461989408

約数和(自身を除く): 7764876549

約数列:

[1, 3, 9, 61, 101, 131, 183, 303, 393, 549, 909, 1179, 2161, 6161, 6483, 7991, 13231, 18483, 19449, 23973, 39693, 55449, 71919, 119079, 131821, 218261, 283091, 395463, 654783, 807091, 849273, 1186389, 1964349, 2421273, 2547819, 7263819, 13313921, 17268551, 28592191, 39941763, 51805653, 85776573, 119825289, 155416959, 257329719, 1744123651, 5232370953, 15697112859]

約数ペア:

[(1, 15697112859), (3, 5232370953), (9, 1744123651), (61, 257329719), (101, 155416959), (131, 119825289), (183, 85776573), (303, 51805653), (393, 39941763), (549, 28592191), (909, 17268551), (1179, 13313921), (2161, 7263819), (6161, 2547819), (6483, 2421273), (7991, 1964349), (13231, 1186389), (18483, 849273), (19449, 807091), (23973, 654783), (39693, 395463), (55449, 283091), (71919, 218261), (119079, 131821)]