1591036102655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{654439}}^1$

素因数の和:654783

約数の個数: 32

約数和(自身を含む): 2034941913600

約数和(自身を除く): 443905810945

約数列:

[1, 5, 19, 95, 157, 163, 785, 815, 2983, 3097, 14915, 15485, 25591, 127955, 486229, 654439, 2431145, 3272195, 12434341, 62171705, 102746923, 106673557, 513734615, 533367785, 1952191537, 2026797583, 9760957685, 10133987915, 16747748449, 83738742245, 318207220531, 1591036102655]

約数ペア:

[(1, 1591036102655), (5, 318207220531), (19, 83738742245), (95, 16747748449), (157, 10133987915), (163, 9760957685), (785, 2026797583), (815, 1952191537), (2983, 533367785), (3097, 513734615), (14915, 106673557), (15485, 102746923), (25591, 62171705), (127955, 12434341), (486229, 3272195), (654439, 2431145)]