31315692945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{5851}}^1$

素因数の和:6166

約数の個数: 64

約数和(自身を含む): 53797201920

約数和(自身を除く): 22481508975

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 151, 255, 417, 453, 695, 755, 2085, 2265, 2363, 2567, 5851, 7089, 7701, 11815, 12835, 17553, 20989, 29255, 35445, 38505, 62967, 87765, 99467, 104945, 298401, 314835, 356813, 497335, 813289, 883501, 1070439, 1492005, 1784065, 2439867, 2650503, 4066445, 4417505, 5352195, 12199335, 13252515, 13825913, 15019517, 41477739, 45058551, 69129565, 75097585, 122806639, 207388695, 225292755, 368419917, 614033195, 1842099585, 2087712863, 6263138589, 10438564315, 31315692945]

約数ペア:

[(1, 31315692945), (3, 10438564315), (5, 6263138589), (15, 2087712863), (17, 1842099585), (51, 614033195), (85, 368419917), (139, 225292755), (151, 207388695), (255, 122806639), (417, 75097585), (453, 69129565), (695, 45058551), (755, 41477739), (2085, 15019517), (2265, 13825913), (2363, 13252515), (2567, 12199335), (5851, 5352195), (7089, 4417505), (7701, 4066445), (11815, 2650503), (12835, 2439867), (17553, 1784065), (20989, 1492005), (29255, 1070439), (35445, 883501), (38505, 813289), (62967, 497335), (87765, 356813), (99467, 314835), (104945, 298401)]