15203487252107

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{21227}}^1$

素因数の和:21601

約数の個数: 96

約数和(自身を含む): 19856324759040

約数和(自身を除く): 4652837506933

約数列:

[1, 7, 11, 49, 73, 77, 109, 167, 511, 539, 763, 803, 1169, 1199, 1837, 3577, 5341, 5621, 7957, 8183, 8393, 12191, 12859, 18203, 21227, 39347, 55699, 58751, 85337, 87527, 90013, 127421, 134101, 148589, 200233, 233497, 389893, 597359, 612689, 891947, 938707, 1040123, 1328819, 1401631, 1549571, 1634479, 2313743, 3544909, 4288823, 6570949, 9301733, 9811417, 10846997, 11441353, 14617009, 16196201, 17045281, 24814363, 25451173, 38993999, 65112131, 75928979, 102319063, 113373407, 119316967, 168903239, 173700541, 178158211, 258778357, 272957993, 386395081, 716233441, 835218769, 1182322673, 1247107477, 1811448499, 1857935629, 1910705951, 2704765567, 2846561927, 4250345891, 8276258711, 12680139493, 13005549403, 18933358969, 19925933489, 28206840913, 29752421237, 91038845821, 139481534423, 197447886391, 208266948659, 310275250043, 1382135204737, 2171926750301, 15203487252107]

約数ペア:

[(1, 15203487252107), (7, 2171926750301), (11, 1382135204737), (49, 310275250043), (73, 208266948659), (77, 197447886391), (109, 139481534423), (167, 91038845821), (511, 29752421237), (539, 28206840913), (763, 19925933489), (803, 18933358969), (1169, 13005549403), (1199, 12680139493), (1837, 8276258711), (3577, 4250345891), (5341, 2846561927), (5621, 2704765567), (7957, 1910705951), (8183, 1857935629), (8393, 1811448499), (12191, 1247107477), (12859, 1182322673), (18203, 835218769), (21227, 716233441), (39347, 386395081), (55699, 272957993), (58751, 258778357), (85337, 178158211), (87527, 173700541), (90013, 168903239), (127421, 119316967), (134101, 113373407), (148589, 102319063), (200233, 75928979), (233497, 65112131), (389893, 38993999), (597359, 25451173), (612689, 24814363), (891947, 17045281), (938707, 16196201), (1040123, 14617009), (1328819, 11441353), (1401631, 10846997), (1549571, 9811417), (1634479, 9301733), (2313743, 6570949), (3544909, 4288823)]