1330731465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{44159}}^1$

素因数の和:44222

約数の個数: 48

約数和(自身を含む): 2537256960

約数和(自身を除く): 1206525495

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 245, 287, 615, 735, 861, 1435, 2009, 4305, 6027, 10045, 30135, 44159, 132477, 220795, 309113, 662385, 927339, 1545565, 1810519, 2163791, 4636695, 5431557, 6491373, 9052595, 10818955, 12673633, 27157785, 32456865, 38020899, 63368165, 88715431, 190104495, 266146293, 443577155, 1330731465]

約数ペア:

[(1, 1330731465), (3, 443577155), (5, 266146293), (7, 190104495), (15, 88715431), (21, 63368165), (35, 38020899), (41, 32456865), (49, 27157785), (105, 12673633), (123, 10818955), (147, 9052595), (205, 6491373), (245, 5431557), (287, 4636695), (615, 2163791), (735, 1810519), (861, 1545565), (1435, 927339), (2009, 662385), (4305, 309113), (6027, 220795), (10045, 132477), (30135, 44159)]