4885885037975

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{4283}}^1\times {\mathrm{642683}}^1$

素因数の和:647047

約数の個数: 24

約数和(自身を含む): 6145272427392

約数和(自身を除く): 1259387389417

約数列:

[1, 5, 25, 71, 355, 1775, 4283, 21415, 107075, 304093, 642683, 1520465, 3213415, 7602325, 16067075, 45630493, 228152465, 1140762325, 2752611289, 13763056445, 68815282225, 195435401519, 977177007595, 4885885037975]

約数ペア:

[(1, 4885885037975), (5, 977177007595), (25, 195435401519), (71, 68815282225), (355, 13763056445), (1775, 2752611289), (4283, 1140762325), (21415, 228152465), (107075, 45630493), (304093, 16067075), (642683, 7602325), (1520465, 3213415)]