11051105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 15440544

約数和(自身を除く): 4389439

約数列:

[1, 5, 13, 17, 65, 73, 85, 137, 221, 365, 685, 949, 1105, 1241, 1781, 2329, 4745, 6205, 8905, 10001, 11645, 16133, 30277, 50005, 80665, 130013, 151385, 170017, 650065, 850085, 2210221, 11051105]

約数ペア:

[(1, 11051105), (5, 2210221), (13, 850085), (17, 650065), (65, 170017), (73, 151385), (85, 130013), (137, 80665), (221, 50005), (365, 30277), (685, 16133), (949, 11645), (1105, 10001), (1241, 8905), (1781, 6205), (2329, 4745)]