15323165739

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{3539}}^1$

素因数の和:4325

約数の個数: 64

約数和(自身を含む): 26824704000

約数和(自身を除く): 11501538261

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 739, 837, 1953, 2217, 3539, 5173, 5859, 6651, 10617, 15519, 19953, 22909, 24773, 31851, 46557, 68727, 74319, 95553, 109709, 139671, 160363, 206181, 222957, 329127, 481089, 618543, 668871, 767963, 987381, 1443267, 2303889, 2615321, 2962143, 4329801, 6911667, 7845963, 18307247, 20735001, 23537889, 54921741, 70613667, 81074951, 164765223, 243224853, 494295669, 567524657, 729674559, 1702573971, 2189023677, 5107721913, 15323165739]

約数ペア:

[(1, 15323165739), (3, 5107721913), (7, 2189023677), (9, 1702573971), (21, 729674559), (27, 567524657), (31, 494295669), (63, 243224853), (93, 164765223), (189, 81074951), (217, 70613667), (279, 54921741), (651, 23537889), (739, 20735001), (837, 18307247), (1953, 7845963), (2217, 6911667), (3539, 4329801), (5173, 2962143), (5859, 2615321), (6651, 2303889), (10617, 1443267), (15519, 987381), (19953, 767963), (22909, 668871), (24773, 618543), (31851, 481089), (46557, 329127), (68727, 222957), (74319, 206181), (95553, 160363), (109709, 139671)]