2015332565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{1621}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 2662675200

約数和(自身を除く): 647342635

約数列:

[1, 5, 19, 23, 95, 115, 437, 569, 1621, 2185, 2845, 8105, 10811, 13087, 30799, 37283, 54055, 65435, 153995, 186415, 248653, 708377, 922349, 1243265, 3541885, 4611745, 17524631, 21214027, 87623155, 106070135, 403066513, 2015332565]

約数ペア:

[(1, 2015332565), (5, 403066513), (19, 106070135), (23, 87623155), (95, 21214027), (115, 17524631), (437, 4611745), (569, 3541885), (1621, 1243265), (2185, 922349), (2845, 708377), (8105, 248653), (10811, 186415), (13087, 153995), (30799, 65435), (37283, 54055)]