3758981135

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 5653234944

約数和(自身を除く): 1894253809

約数列:

[1, 5, 7, 13, 35, 65, 91, 101, 157, 455, 505, 521, 707, 785, 1099, 1313, 2041, 2605, 3535, 3647, 5495, 6565, 6773, 9191, 10205, 14287, 15857, 18235, 33865, 45955, 47411, 52621, 71435, 79285, 81797, 110999, 206141, 237055, 263105, 368347, 408985, 554995, 572579, 684073, 1030705, 1063361, 1442987, 1841735, 2862895, 3420365, 4788511, 5316805, 7214935, 7443527, 8261497, 23942555, 37217635, 41307485, 57830479, 107399461, 289152395, 536997305, 751796227, 3758981135]

約数ペア:

[(1, 3758981135), (5, 751796227), (7, 536997305), (13, 289152395), (35, 107399461), (65, 57830479), (91, 41307485), (101, 37217635), (157, 23942555), (455, 8261497), (505, 7443527), (521, 7214935), (707, 5316805), (785, 4788511), (1099, 3420365), (1313, 2862895), (2041, 1841735), (2605, 1442987), (3535, 1063361), (3647, 1030705), (5495, 684073), (6565, 572579), (6773, 554995), (9191, 408985), (10205, 368347), (14287, 263105), (15857, 237055), (18235, 206141), (33865, 110999), (45955, 81797), (47411, 79285), (52621, 71435)]