4131569293475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{950611}}^1$

素因数の和:950988

約数の個数: 48

約数和(自身を含む): 5663700666624

約数和(自身を除く): 1532131373149

約数列:

[1, 5, 13, 25, 43, 65, 215, 311, 325, 559, 1075, 1555, 2795, 4043, 7775, 13373, 13975, 20215, 66865, 101075, 173849, 334325, 869245, 950611, 4346225, 4753055, 12357943, 23765275, 40876273, 61789715, 204381365, 295640021, 308948575, 531391549, 1021906825, 1478200105, 2656957745, 3843320273, 7391000525, 12712520903, 13284788725, 19216601365, 63562604515, 96083006825, 165262771739, 317813022575, 826313858695, 4131569293475]

約数ペア:

[(1, 4131569293475), (5, 826313858695), (13, 317813022575), (25, 165262771739), (43, 96083006825), (65, 63562604515), (215, 19216601365), (311, 13284788725), (325, 12712520903), (559, 7391000525), (1075, 3843320273), (1555, 2656957745), (2795, 1478200105), (4043, 1021906825), (7775, 531391549), (13373, 308948575), (13975, 295640021), (20215, 204381365), (66865, 61789715), (101075, 40876273), (173849, 23765275), (334325, 12357943), (869245, 4753055), (950611, 4346225)]