8261513195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{5591}}^1$

素因数の和:5915

約数の個数: 32

約数和(自身を含む): 10822533120

約数和(自身を除く): 2561019925

約数列:

[1, 5, 13, 65, 127, 179, 635, 895, 1651, 2327, 5591, 8255, 11635, 22733, 27955, 72683, 113665, 295529, 363415, 710057, 1000789, 1477645, 3550285, 5003945, 9230741, 13010257, 46153705, 65051285, 127100203, 635501015, 1652302639, 8261513195]

約数ペア:

[(1, 8261513195), (5, 1652302639), (13, 635501015), (65, 127100203), (127, 65051285), (179, 46153705), (635, 13010257), (895, 9230741), (1651, 5003945), (2327, 3550285), (5591, 1477645), (8255, 1000789), (11635, 710057), (22733, 363415), (27955, 295529), (72683, 113665)]