25979240001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1\times {\mathrm{907}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 41077048320

約数和(自身を除く): 15097808319

約数列:

[1, 3, 11, 13, 33, 39, 143, 179, 373, 429, 537, 907, 1119, 1969, 2327, 2721, 4103, 4849, 5907, 6981, 9977, 11791, 12309, 14547, 25597, 29931, 35373, 53339, 66767, 76791, 129701, 160017, 162353, 200301, 338311, 389103, 487059, 734437, 867971, 1014933, 1785883, 2110589, 2203311, 2603913, 3721421, 4398043, 5357649, 6331767, 9547681, 11164263, 13194129, 23216479, 28643043, 48378473, 60557669, 69649437, 145135419, 181673007, 666134359, 787249697, 1998403077, 2361749091, 8659746667, 25979240001]

約数ペア:

[(1, 25979240001), (3, 8659746667), (11, 2361749091), (13, 1998403077), (33, 787249697), (39, 666134359), (143, 181673007), (179, 145135419), (373, 69649437), (429, 60557669), (537, 48378473), (907, 28643043), (1119, 23216479), (1969, 13194129), (2327, 11164263), (2721, 9547681), (4103, 6331767), (4849, 5357649), (5907, 4398043), (6981, 3721421), (9977, 2603913), (11791, 2203311), (12309, 2110589), (14547, 1785883), (25597, 1014933), (29931, 867971), (35373, 734437), (53339, 487059), (66767, 389103), (76791, 338311), (129701, 200301), (160017, 162353)]