45377985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1789}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 77328000

約数和(自身を除く): 31950015

約数列:

[1, 3, 5, 15, 19, 57, 89, 95, 267, 285, 445, 1335, 1691, 1789, 5073, 5367, 8455, 8945, 25365, 26835, 33991, 101973, 159221, 169955, 477663, 509865, 796105, 2388315, 3025199, 9075597, 15125995, 45377985]

約数ペア:

[(1, 45377985), (3, 15125995), (5, 9075597), (15, 3025199), (19, 2388315), (57, 796105), (89, 509865), (95, 477663), (267, 169955), (285, 159221), (445, 101973), (1335, 33991), (1691, 26835), (1789, 25365), (5073, 8945), (5367, 8455)]