71320223065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{727}}^1\times {\mathrm{859}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 106022891520

約数和(自身を除く): 34702668455

約数列:

[1, 5, 7, 13, 35, 65, 91, 251, 455, 727, 859, 1255, 1757, 3263, 3635, 4295, 5089, 6013, 8785, 9451, 11167, 16315, 22841, 25445, 30065, 47255, 55835, 66157, 78169, 114205, 182477, 215609, 330785, 390845, 624493, 912385, 1078045, 1277339, 1509263, 2372201, 2802917, 3122465, 4371451, 6386695, 7546315, 8118409, 11861005, 14014585, 16605407, 19620419, 21857255, 40592045, 56828863, 83027035, 98102095, 156747743, 284144315, 783738715, 1097234201, 2037720659, 5486171005, 10188603295, 14264044613, 71320223065]

約数ペア:

[(1, 71320223065), (5, 14264044613), (7, 10188603295), (13, 5486171005), (35, 2037720659), (65, 1097234201), (91, 783738715), (251, 284144315), (455, 156747743), (727, 98102095), (859, 83027035), (1255, 56828863), (1757, 40592045), (3263, 21857255), (3635, 19620419), (4295, 16605407), (5089, 14014585), (6013, 11861005), (8785, 8118409), (9451, 7546315), (11167, 6386695), (16315, 4371451), (22841, 3122465), (25445, 2802917), (30065, 2372201), (47255, 1509263), (55835, 1277339), (66157, 1078045), (78169, 912385), (114205, 624493), (182477, 390845), (215609, 330785)]