4721858975

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{739}}^1\times {\mathrm{1951}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 5910812160

約数和(自身を除く): 1188953185

約数列:

[1, 5, 25, 131, 655, 739, 1951, 3275, 3695, 9755, 18475, 48775, 96809, 255581, 484045, 1277905, 1441789, 2420225, 6389525, 7208945, 36044725, 188874359, 944371795, 4721858975]

約数ペア:

[(1, 4721858975), (5, 944371795), (25, 188874359), (131, 36044725), (655, 7208945), (739, 6389525), (1951, 2420225), (3275, 1441789), (3695, 1277905), (9755, 484045), (18475, 255581), (48775, 96809)]