72799586945

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1\times {\mathrm{2341}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 89235820800

約数和(自身を除く): 16436233855

約数列:

[1, 5, 71, 251, 349, 355, 1255, 1745, 2341, 11705, 17821, 24779, 87599, 89105, 123895, 166211, 437995, 587591, 817009, 831055, 2937955, 4085045, 6219529, 31097645, 41718961, 58007639, 205069259, 208594805, 290038195, 1025346295, 14559917389, 72799586945]

約数ペア:

[(1, 72799586945), (5, 14559917389), (71, 1025346295), (251, 290038195), (349, 208594805), (355, 205069259), (1255, 58007639), (1745, 41718961), (2341, 31097645), (11705, 6219529), (17821, 4085045), (24779, 2937955), (87599, 831055), (89105, 817009), (123895, 587591), (166211, 437995)]