84977779835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1\times {\mathrm{11503}}^1$

素因数の和:12887

約数の個数: 32

約数和(自身を含む): 111147966720

約数和(自身を除く): 26170186885

約数列:

[1, 5, 13, 65, 89, 445, 1157, 1277, 5785, 6385, 11503, 16601, 57515, 83005, 113653, 149539, 568265, 747695, 1023767, 1477489, 5118835, 7387445, 13308971, 14689331, 66544855, 73446655, 190961303, 954806515, 1307350459, 6536752295, 16995555967, 84977779835]

約数ペア:

[(1, 84977779835), (5, 16995555967), (13, 6536752295), (65, 1307350459), (89, 954806515), (445, 190961303), (1157, 73446655), (1277, 66544855), (5785, 14689331), (6385, 13308971), (11503, 7387445), (16601, 5118835), (57515, 1477489), (83005, 1023767), (113653, 747695), (149539, 568265)]