6878045475

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{207953}}^1$

素因数の和:207986

約数の個数: 72

約数和(自身を含む): 14698188720

約数和(自身を除く): 7820143245

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 2205, 3675, 4725, 6615, 11025, 33075, 207953, 623859, 1039765, 1455671, 1871577, 3119295, 4367013, 5198825, 5614731, 7278355, 9357885, 10189697, 13101039, 15596475, 21835065, 28073655, 30569091, 36391775, 39303117, 46789425, 50948485, 65505195, 91707273, 109175325, 140368275, 152845455, 196515585, 254742425, 275121819, 327525975, 458536365, 764227275, 982577925, 1375609095, 2292681825, 6878045475]

約数ペア:

[(1, 6878045475), (3, 2292681825), (5, 1375609095), (7, 982577925), (9, 764227275), (15, 458536365), (21, 327525975), (25, 275121819), (27, 254742425), (35, 196515585), (45, 152845455), (49, 140368275), (63, 109175325), (75, 91707273), (105, 65505195), (135, 50948485), (147, 46789425), (175, 39303117), (189, 36391775), (225, 30569091), (245, 28073655), (315, 21835065), (441, 15596475), (525, 13101039), (675, 10189697), (735, 9357885), (945, 7278355), (1225, 5614731), (1323, 5198825), (1575, 4367013), (2205, 3119295), (3675, 1871577), (4725, 1455671), (6615, 1039765), (11025, 623859), (33075, 207953)]