56858115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{761}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 96780096

約数和(自身を除く): 39921981

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293, 761, 879, 1465, 2283, 3805, 4395, 4981, 11415, 12937, 14943, 24905, 38811, 64685, 74715, 194055, 222973, 668919, 1114865, 3344595, 3790541, 11371623, 18952705, 56858115]

約数ペア:

[(1, 56858115), (3, 18952705), (5, 11371623), (15, 3790541), (17, 3344595), (51, 1114865), (85, 668919), (255, 222973), (293, 194055), (761, 74715), (879, 64685), (1465, 38811), (2283, 24905), (3805, 14943), (4395, 12937), (4981, 11415)]