713307855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 1297658880

約数和(自身を除く): 584351025

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 89, 115, 195, 267, 299, 345, 445, 897, 1157, 1335, 1495, 1787, 2047, 3471, 4485, 5361, 5785, 6141, 8935, 10235, 17355, 23231, 26611, 26805, 30705, 41101, 69693, 79833, 116155, 123303, 133055, 159043, 205505, 348465, 399165, 477129, 534313, 616515, 795215, 1602939, 2067559, 2385645, 2671565, 3657989, 6202677, 8014695, 10337795, 10973967, 18289945, 31013385, 47553857, 54869835, 142661571, 237769285, 713307855]

約数ペア:

[(1, 713307855), (3, 237769285), (5, 142661571), (13, 54869835), (15, 47553857), (23, 31013385), (39, 18289945), (65, 10973967), (69, 10337795), (89, 8014695), (115, 6202677), (195, 3657989), (267, 2671565), (299, 2385645), (345, 2067559), (445, 1602939), (897, 795215), (1157, 616515), (1335, 534313), (1495, 477129), (1787, 399165), (2047, 348465), (3471, 205505), (4485, 159043), (5361, 133055), (5785, 123303), (6141, 116155), (8935, 79833), (10235, 69693), (17355, 41101), (23231, 30705), (26611, 26805)]