10881015

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 18612480

約数和(自身を除く): 7731465

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 523, 1095, 1387, 1569, 2615, 4161, 6935, 7845, 9937, 20805, 29811, 38179, 49685, 114537, 149055, 190895, 572685, 725401, 2176203, 3627005, 10881015]

約数ペア:

[(1, 10881015), (3, 3627005), (5, 2176203), (15, 725401), (19, 572685), (57, 190895), (73, 149055), (95, 114537), (219, 49685), (285, 38179), (365, 29811), (523, 20805), (1095, 9937), (1387, 7845), (1569, 6935), (2615, 4161)]