87216654395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{950953}}^1$

素因数の和:951071

約数の個数: 32

約数和(自身を含む): 120778765632

約数和(自身を除く): 33562111237

約数列:

[1, 5, 13, 17, 65, 83, 85, 221, 415, 1079, 1105, 1411, 5395, 7055, 18343, 91715, 950953, 4754765, 12362389, 16166201, 61811945, 78929099, 80831005, 210160613, 394645495, 1026078287, 1050803065, 1341794683, 5130391435, 6708973415, 17443330879, 87216654395]

約数ペア:

[(1, 87216654395), (5, 17443330879), (13, 6708973415), (17, 5130391435), (65, 1341794683), (83, 1050803065), (85, 1026078287), (221, 394645495), (415, 210160613), (1079, 80831005), (1105, 78929099), (1411, 61811945), (5395, 16166201), (7055, 12362389), (18343, 4754765), (91715, 950953)]