4787133315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 8218022400

約数和(自身を除く): 3430889085

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 157, 249, 285, 415, 471, 785, 1245, 1289, 1577, 2355, 2983, 3867, 4731, 6445, 7885, 8949, 13031, 14915, 19335, 23655, 24491, 39093, 44745, 65155, 73473, 106987, 122455, 195465, 202373, 247589, 320961, 367365, 534935, 607119, 742767, 1011865, 1237945, 1604805, 2032753, 3035595, 3713835, 3845087, 6098259, 10163765, 11535261, 16796959, 19225435, 30491295, 50390877, 57676305, 83984795, 251954385, 319142221, 957426663, 1595711105, 4787133315]

約数ペア:

[(1, 4787133315), (3, 1595711105), (5, 957426663), (15, 319142221), (19, 251954385), (57, 83984795), (83, 57676305), (95, 50390877), (157, 30491295), (249, 19225435), (285, 16796959), (415, 11535261), (471, 10163765), (785, 6098259), (1245, 3845087), (1289, 3713835), (1577, 3035595), (2355, 2032753), (2983, 1604805), (3867, 1237945), (4731, 1011865), (6445, 742767), (7885, 607119), (8949, 534935), (13031, 367365), (14915, 320961), (19335, 247589), (23655, 202373), (24491, 195465), (39093, 122455), (44745, 106987), (65155, 73473)]