41894525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 55353600

約数和(自身を除く): 13459075

約数列:

[1, 5, 19, 25, 89, 95, 445, 475, 991, 1691, 2225, 4955, 8455, 18829, 24775, 42275, 88199, 94145, 440995, 470725, 1675781, 2204975, 8378905, 41894525]

約数ペア:

[(1, 41894525), (5, 8378905), (19, 2204975), (25, 1675781), (89, 470725), (95, 440995), (445, 94145), (475, 88199), (991, 42275), (1691, 24775), (2225, 18829), (4955, 8455)]