1244890620005

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1\times {\mathrm{1667}}^1\times {\mathrm{2797}}^1$

素因数の和:5333

約数の個数: 32

約数和(自身を含む): 1519521365376

約数和(自身を除く): 274630745371

約数列:

[1, 5, 67, 335, 797, 1667, 2797, 3985, 8335, 13985, 53399, 111689, 187399, 266995, 558445, 936995, 1328599, 2229209, 4662599, 6642995, 11146045, 23312995, 89016133, 149357003, 312394133, 445080665, 746785015, 1561970665, 3716091403, 18580457015, 248978124001, 1244890620005]

約数ペア:

[(1, 1244890620005), (5, 248978124001), (67, 18580457015), (335, 3716091403), (797, 1561970665), (1667, 746785015), (2797, 445080665), (3985, 312394133), (8335, 149357003), (13985, 89016133), (53399, 23312995), (111689, 11146045), (187399, 6642995), (266995, 4662599), (558445, 2229209), (936995, 1328599)]