65507715

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1$

素因数の和:989

約数の個数: 96

約数和(自身を含む): 148127616

約数和(自身を除く): 82619901

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 117, 119, 153, 195, 221, 255, 273, 315, 357, 455, 585, 595, 663, 765, 819, 941, 1071, 1105, 1365, 1547, 1785, 1989, 2823, 3315, 4095, 4641, 4705, 5355, 6587, 7735, 8469, 9945, 12233, 13923, 14115, 15997, 19761, 23205, 32935, 36699, 42345, 47991, 59283, 61165, 69615, 79985, 85631, 98805, 110097, 111979, 143973, 183495, 207961, 239955, 256893, 296415, 335937, 428155, 550485, 559895, 623883, 719865, 770679, 1007811, 1039805, 1284465, 1455727, 1679685, 1871649, 3119415, 3853395, 4367181, 5039055, 7278635, 9358245, 13101543, 21835905, 65507715]

約数ペア:

[(1, 65507715), (3, 21835905), (5, 13101543), (7, 9358245), (9, 7278635), (13, 5039055), (15, 4367181), (17, 3853395), (21, 3119415), (35, 1871649), (39, 1679685), (45, 1455727), (51, 1284465), (63, 1039805), (65, 1007811), (85, 770679), (91, 719865), (105, 623883), (117, 559895), (119, 550485), (153, 428155), (195, 335937), (221, 296415), (255, 256893), (273, 239955), (315, 207961), (357, 183495), (455, 143973), (585, 111979), (595, 110097), (663, 98805), (765, 85631), (819, 79985), (941, 69615), (1071, 61165), (1105, 59283), (1365, 47991), (1547, 42345), (1785, 36699), (1989, 32935), (2823, 23205), (3315, 19761), (4095, 15997), (4641, 14115), (4705, 13923), (5355, 12233), (6587, 9945), (7735, 8469)]