4045897725

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{8537}}^1$

素因数の和:8710

約数の個数: 48

約数和(自身を含む): 6860453760

約数和(自身を除く): 2814556035

約数列:

[1, 3, 5, 15, 25, 71, 75, 89, 213, 267, 355, 445, 1065, 1335, 1775, 2225, 5325, 6319, 6675, 8537, 18957, 25611, 31595, 42685, 94785, 128055, 157975, 213425, 473925, 606127, 640275, 759793, 1818381, 2279379, 3030635, 3798965, 9091905, 11396895, 15153175, 18994825, 45459525, 53945303, 56984475, 161835909, 269726515, 809179545, 1348632575, 4045897725]

約数ペア:

[(1, 4045897725), (3, 1348632575), (5, 809179545), (15, 269726515), (25, 161835909), (71, 56984475), (75, 53945303), (89, 45459525), (213, 18994825), (267, 15153175), (355, 11396895), (445, 9091905), (1065, 3798965), (1335, 3030635), (1775, 2279379), (2225, 1818381), (5325, 759793), (6319, 640275), (6675, 606127), (8537, 473925), (18957, 213425), (25611, 157975), (31595, 128055), (42685, 94785)]