7531404165

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 14332723200

約数和(自身を除く): 6801319035

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 71, 115, 127, 135, 207, 213, 269, 345, 355, 381, 621, 635, 639, 807, 1035, 1065, 1143, 1345, 1633, 1905, 1917, 2421, 2921, 3105, 3195, 3429, 4035, 4899, 5715, 6187, 7263, 8165, 8763, 9017, 9585, 12105, 14605, 14697, 17145, 18561, 19099, 24495, 26289, 27051, 30935, 34163, 36315, 43815, 44091, 45085, 55683, 57297, 73485, 78867, 81153, 92805, 95495, 102489, 131445, 135255, 167049, 170815, 171891, 207391, 220455, 243459, 278415, 286485, 307467, 394335, 405765, 439277, 512445, 515673, 622173, 785749, 835245, 859455, 922401, 1036955, 1217295, 1317831, 1537335, 1866519, 2196385, 2357247, 2425573, 2578365, 3110865, 3928745, 3953493, 4612005, 5599557, 6589155, 7071741, 7276719, 9332595, 11786235, 11860479, 12127865, 19767465, 21215223, 21830157, 27997785, 35358705, 36383595, 55788179, 59302395, 65490471, 106076115, 109150785, 167364537, 278940895, 327452355, 502093611, 836822685, 1506280833, 2510468055, 7531404165]

約数ペア:

[(1, 7531404165), (3, 2510468055), (5, 1506280833), (9, 836822685), (15, 502093611), (23, 327452355), (27, 278940895), (45, 167364537), (69, 109150785), (71, 106076115), (115, 65490471), (127, 59302395), (135, 55788179), (207, 36383595), (213, 35358705), (269, 27997785), (345, 21830157), (355, 21215223), (381, 19767465), (621, 12127865), (635, 11860479), (639, 11786235), (807, 9332595), (1035, 7276719), (1065, 7071741), (1143, 6589155), (1345, 5599557), (1633, 4612005), (1905, 3953493), (1917, 3928745), (2421, 3110865), (2921, 2578365), (3105, 2425573), (3195, 2357247), (3429, 2196385), (4035, 1866519), (4899, 1537335), (5715, 1317831), (6187, 1217295), (7263, 1036955), (8165, 922401), (8763, 859455), (9017, 835245), (9585, 785749), (12105, 622173), (14605, 515673), (14697, 512445), (17145, 439277), (18561, 405765), (19099, 394335), (24495, 307467), (26289, 286485), (27051, 278415), (30935, 243459), (34163, 220455), (36315, 207391), (43815, 171891), (44091, 170815), (45085, 167049), (55683, 135255), (57297, 131445), (73485, 102489), (78867, 95495), (81153, 92805)]