15674422491

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{139697}}^1$

素因数の和:139860

約数の個数: 48

約数和(自身を含む): 28069239744

約数和(自身を除く): 12394817253

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 137, 273, 411, 819, 959, 1233, 1781, 2877, 5343, 8631, 12467, 16029, 37401, 112203, 139697, 419091, 977879, 1257273, 1816061, 2933637, 5448183, 8800911, 12712427, 16344549, 19138489, 38137281, 57415467, 114411843, 133969423, 172246401, 248800357, 401908269, 746401071, 1205724807, 1741602499, 2239203213, 5224807497, 15674422491]

約数ペア:

[(1, 15674422491), (3, 5224807497), (7, 2239203213), (9, 1741602499), (13, 1205724807), (21, 746401071), (39, 401908269), (63, 248800357), (91, 172246401), (117, 133969423), (137, 114411843), (273, 57415467), (411, 38137281), (819, 19138489), (959, 16344549), (1233, 12712427), (1781, 8800911), (2877, 5448183), (5343, 2933637), (8631, 1816061), (12467, 1257273), (16029, 977879), (37401, 419091), (112203, 139697)]