276738248835

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{503}}^1\times {\mathrm{863}}^1$

素因数の和:1865

約数の個数: 96

約数和(自身を含む): 497799364608

約数和(自身を除く): 221061115773

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 457, 465, 503, 863, 1371, 1395, 1509, 2285, 2515, 2589, 4113, 4315, 4527, 6855, 7545, 7767, 12945, 14167, 15593, 20565, 22635, 26753, 38835, 42501, 46779, 70835, 77965, 80259, 127503, 133765, 140337, 212505, 229871, 233895, 240777, 394391, 401295, 434089, 637515, 689613, 701685, 1149355, 1183173, 1203885, 1302267, 1971955, 2068839, 2170445, 3448065, 3549519, 3906801, 5915865, 6511335, 7126001, 10344195, 12226121, 13456759, 17747595, 19534005, 21378003, 35630005, 36678363, 40370277, 61130605, 64134009, 67283795, 106890015, 110035089, 121110831, 183391815, 198378673, 201851385, 320670045, 550175445, 595136019, 605554155, 991893365, 1785408057, 2975680095, 6149738863, 8927040285, 18449216589, 30748694315, 55347649767, 92246082945, 276738248835]

約数ペア:

[(1, 276738248835), (3, 92246082945), (5, 55347649767), (9, 30748694315), (15, 18449216589), (31, 8927040285), (45, 6149738863), (93, 2975680095), (155, 1785408057), (279, 991893365), (457, 605554155), (465, 595136019), (503, 550175445), (863, 320670045), (1371, 201851385), (1395, 198378673), (1509, 183391815), (2285, 121110831), (2515, 110035089), (2589, 106890015), (4113, 67283795), (4315, 64134009), (4527, 61130605), (6855, 40370277), (7545, 36678363), (7767, 35630005), (12945, 21378003), (14167, 19534005), (15593, 17747595), (20565, 13456759), (22635, 12226121), (26753, 10344195), (38835, 7126001), (42501, 6511335), (46779, 5915865), (70835, 3906801), (77965, 3549519), (80259, 3448065), (127503, 2170445), (133765, 2068839), (140337, 1971955), (212505, 1302267), (229871, 1203885), (233895, 1183173), (240777, 1149355), (394391, 701685), (401295, 689613), (434089, 637515)]