89694459985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12911}}^1\times {\mathrm{6287}}^1$

素因数の和:19233

約数の個数: 32

約数和(自身を含む): 122760271872

約数和(自身を除く): 33065811887

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 6287, 12911, 31435, 64555, 81731, 106879, 167843, 219487, 408655, 534395, 839215, 1097435, 1389427, 2853331, 6947135, 14266655, 81171457, 405857285, 1055228941, 1379914769, 5276144705, 6899573845, 17938891997, 89694459985]

約数ペア:

[(1, 89694459985), (5, 17938891997), (13, 6899573845), (17, 5276144705), (65, 1379914769), (85, 1055228941), (221, 405857285), (1105, 81171457), (6287, 14266655), (12911, 6947135), (31435, 2853331), (64555, 1389427), (81731, 1097435), (106879, 839215), (167843, 534395), (219487, 408655)]