205507157055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1\times {\mathrm{15083}}^1$

素因数の和:15728

約数の個数: 64

約数和(自身を含む): 348473705472

約数和(自身を除く): 142966548417

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 345, 365, 541, 1095, 1623, 1679, 2705, 5037, 8115, 8395, 12443, 15083, 25185, 37329, 39493, 45249, 62215, 75415, 118479, 186645, 197465, 226245, 346909, 592395, 908339, 1040727, 1101059, 1734545, 2725017, 3303177, 4541695, 5203635, 5505295, 8159903, 13625085, 16515885, 24479709, 25324357, 40799515, 75973071, 122398545, 126621785, 187677769, 379865355, 563033307, 595672919, 938388845, 1787018757, 2815166535, 2978364595, 8935093785, 13700477137, 41101431411, 68502385685, 205507157055]

約数ペア:

[(1, 205507157055), (3, 68502385685), (5, 41101431411), (15, 13700477137), (23, 8935093785), (69, 2978364595), (73, 2815166535), (115, 1787018757), (219, 938388845), (345, 595672919), (365, 563033307), (541, 379865355), (1095, 187677769), (1623, 126621785), (1679, 122398545), (2705, 75973071), (5037, 40799515), (8115, 25324357), (8395, 24479709), (12443, 16515885), (15083, 13625085), (25185, 8159903), (37329, 5505295), (39493, 5203635), (45249, 4541695), (62215, 3303177), (75415, 2725017), (118479, 1734545), (186645, 1101059), (197465, 1040727), (226245, 908339), (346909, 592395)]