1214372835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{739}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 2313533040

約数和(自身を除く): 1099160205

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 585, 689, 739, 795, 2067, 2217, 2385, 2809, 3445, 3695, 6201, 6651, 8427, 9607, 10335, 11085, 14045, 25281, 28821, 31005, 33255, 36517, 39167, 42135, 48035, 86463, 109551, 117501, 126405, 144105, 182585, 195835, 328653, 352503, 432315, 509171, 547755, 587505, 1527513, 1643265, 1762515, 2075851, 2545855, 4582539, 6227553, 7637565, 10379255, 18682659, 22912695, 26986063, 31137765, 80958189, 93413295, 134930315, 242874567, 404790945, 1214372835]

約数ペア:

[(1, 1214372835), (3, 404790945), (5, 242874567), (9, 134930315), (13, 93413295), (15, 80958189), (39, 31137765), (45, 26986063), (53, 22912695), (65, 18682659), (117, 10379255), (159, 7637565), (195, 6227553), (265, 4582539), (477, 2545855), (585, 2075851), (689, 1762515), (739, 1643265), (795, 1527513), (2067, 587505), (2217, 547755), (2385, 509171), (2809, 432315), (3445, 352503), (3695, 328653), (6201, 195835), (6651, 182585), (8427, 144105), (9607, 126405), (10335, 117501), (11085, 109551), (14045, 86463), (25281, 48035), (28821, 42135), (31005, 39167), (33255, 36517)]