74528326575

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2333}}^1\times {\mathrm{6173}}^1$

素因数の和:8545

約数の個数: 72

約数和(自身を含む): 139374641952

約数和(自身を除く): 64846315377

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 2333, 5175, 6173, 6999, 11665, 18519, 20997, 30865, 34995, 53659, 55557, 58325, 92595, 104985, 141979, 154325, 160977, 174975, 268295, 277785, 425937, 462975, 482931, 524925, 709895, 804885, 1277811, 1341475, 1388925, 2129685, 2414655, 3549475, 4024425, 6389055, 10648425, 12073275, 14401609, 31945275, 43204827, 72008045, 129614481, 216024135, 331237007, 360040225, 648072405, 993711021, 1080120675, 1656185035, 2981133063, 3240362025, 4968555105, 8280925175, 14905665315, 24842775525, 74528326575]

約数ペア:

[(1, 74528326575), (3, 24842775525), (5, 14905665315), (9, 8280925175), (15, 4968555105), (23, 3240362025), (25, 2981133063), (45, 1656185035), (69, 1080120675), (75, 993711021), (115, 648072405), (207, 360040225), (225, 331237007), (345, 216024135), (575, 129614481), (1035, 72008045), (1725, 43204827), (2333, 31945275), (5175, 14401609), (6173, 12073275), (6999, 10648425), (11665, 6389055), (18519, 4024425), (20997, 3549475), (30865, 2414655), (34995, 2129685), (53659, 1388925), (55557, 1341475), (58325, 1277811), (92595, 804885), (104985, 709895), (141979, 524925), (154325, 482931), (160977, 462975), (174975, 425937), (268295, 277785)]