40515881185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{83791}}^1$

素因数の和:84025

約数の個数: 32

約数和(自身を含む): 53886970368

約数和(自身を除く): 13371089183

約数列:

[1, 5, 13, 43, 65, 173, 215, 559, 865, 2249, 2795, 7439, 11245, 37195, 83791, 96707, 418955, 483535, 1089283, 3603013, 5446415, 14495843, 18015065, 46839169, 72479215, 188445959, 234195845, 623321249, 942229795, 3116606245, 8103176237, 40515881185]

約数ペア:

[(1, 40515881185), (5, 8103176237), (13, 3116606245), (43, 942229795), (65, 623321249), (173, 234195845), (215, 188445959), (559, 72479215), (865, 46839169), (2249, 18015065), (2795, 14495843), (7439, 5446415), (11245, 3603013), (37195, 1089283), (83791, 483535), (96707, 418955)]