15532209

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 29736960

約数和(自身を除く): 14204751

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 241, 279, 297, 341, 651, 693, 723, 837, 1023, 1687, 1953, 2079, 2169, 2387, 2651, 3069, 5061, 5859, 6507, 7161, 7471, 7953, 9207, 15183, 18557, 21483, 22413, 23859, 45549, 52297, 55671, 64449, 67239, 71577, 82181, 156891, 167013, 201717, 246543, 470673, 501039, 575267, 739629, 1412019, 1725801, 2218887, 5177403, 15532209]

約数ペア:

[(1, 15532209), (3, 5177403), (7, 2218887), (9, 1725801), (11, 1412019), (21, 739629), (27, 575267), (31, 501039), (33, 470673), (63, 246543), (77, 201717), (93, 167013), (99, 156891), (189, 82181), (217, 71577), (231, 67239), (241, 64449), (279, 55671), (297, 52297), (341, 45549), (651, 23859), (693, 22413), (723, 21483), (837, 18557), (1023, 15183), (1687, 9207), (1953, 7953), (2079, 7471), (2169, 7161), (2387, 6507), (2651, 5859), (3069, 5061)]