4055370865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1193}}^1$

素因数の和:1490

約数の個数: 64

約数和(自身を含む): 6213537792

約数和(自身を除く): 2158166927

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 241, 403, 455, 1085, 1193, 1205, 1687, 2015, 2821, 3133, 5965, 7471, 8351, 8435, 14105, 15509, 15665, 21931, 36983, 37355, 41755, 52297, 77545, 97123, 108563, 109655, 184915, 258881, 261485, 287513, 480779, 485615, 542815, 679861, 1294405, 1437565, 2012591, 2403895, 3365453, 3399305, 3737669, 8912903, 10062955, 16827265, 18688345, 26163683, 44564515, 62390321, 115867739, 130818415, 311951605, 579338695, 811074173, 4055370865]

約数ペア:

[(1, 4055370865), (5, 811074173), (7, 579338695), (13, 311951605), (31, 130818415), (35, 115867739), (65, 62390321), (91, 44564515), (155, 26163683), (217, 18688345), (241, 16827265), (403, 10062955), (455, 8912903), (1085, 3737669), (1193, 3399305), (1205, 3365453), (1687, 2403895), (2015, 2012591), (2821, 1437565), (3133, 1294405), (5965, 679861), (7471, 542815), (8351, 485615), (8435, 480779), (14105, 287513), (15509, 261485), (15665, 258881), (21931, 184915), (36983, 109655), (37355, 108563), (41755, 97123), (52297, 77545)]