1717732190785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{23297}}^1$

素因数の和:23818

約数の個数: 64

約数和(自身を含む): 2339044646400

約数和(自身を除く): 621312455615

約数列:

[1, 5, 13, 23, 65, 115, 149, 299, 331, 745, 1495, 1655, 1937, 3427, 4303, 7613, 9685, 17135, 21515, 23297, 38065, 44551, 49319, 98969, 116485, 222755, 246595, 302861, 494845, 535831, 641147, 1134337, 1514305, 2679155, 3205735, 3471253, 5671685, 6965803, 7711307, 14746381, 17356265, 34829015, 38556535, 45126289, 73731905, 79838819, 100246991, 177360061, 225631445, 399194095, 501234955, 886800305, 1037904647, 1148984743, 2305680793, 5189523235, 5744923715, 11528403965, 14936801659, 26426649089, 74684008295, 132133245445, 343546438157, 1717732190785]

約数ペア:

[(1, 1717732190785), (5, 343546438157), (13, 132133245445), (23, 74684008295), (65, 26426649089), (115, 14936801659), (149, 11528403965), (299, 5744923715), (331, 5189523235), (745, 2305680793), (1495, 1148984743), (1655, 1037904647), (1937, 886800305), (3427, 501234955), (4303, 399194095), (7613, 225631445), (9685, 177360061), (17135, 100246991), (21515, 79838819), (23297, 73731905), (38065, 45126289), (44551, 38556535), (49319, 34829015), (98969, 17356265), (116485, 14746381), (222755, 7711307), (246595, 6965803), (302861, 5671685), (494845, 3471253), (535831, 3205735), (641147, 2679155), (1134337, 1514305)]