78794786735

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1\times {\mathrm{887}}^1$

素因数の和:1952

約数の個数: 64

約数和(自身を含む): 115342589952

約数和(自身を除く): 36547803217

約数列:

[1, 5, 7, 17, 35, 85, 119, 173, 595, 863, 865, 887, 1211, 2941, 4315, 4435, 6041, 6055, 6209, 14671, 14705, 15079, 20587, 30205, 31045, 73355, 75395, 102697, 102935, 105553, 149299, 153451, 513485, 527765, 746495, 765481, 767255, 1045093, 1074157, 2538083, 2608667, 3827405, 5225465, 5358367, 5370785, 12690415, 13013177, 13043335, 17766581, 18260669, 26791835, 65065885, 88832905, 91092239, 91303345, 132428213, 455461195, 662141065, 926997491, 2251279621, 4634987455, 11256398105, 15758957347, 78794786735]

約数ペア:

[(1, 78794786735), (5, 15758957347), (7, 11256398105), (17, 4634987455), (35, 2251279621), (85, 926997491), (119, 662141065), (173, 455461195), (595, 132428213), (863, 91303345), (865, 91092239), (887, 88832905), (1211, 65065885), (2941, 26791835), (4315, 18260669), (4435, 17766581), (6041, 13043335), (6055, 13013177), (6209, 12690415), (14671, 5370785), (14705, 5358367), (15079, 5225465), (20587, 3827405), (30205, 2608667), (31045, 2538083), (73355, 1074157), (75395, 1045093), (102697, 767255), (102935, 765481), (105553, 746495), (149299, 527765), (153451, 513485)]