2697435

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 64

約数和(自身を含む): 5443200

約数和(自身を除く): 2745765

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 53, 65, 87, 117, 135, 145, 159, 195, 261, 265, 351, 377, 435, 477, 585, 689, 783, 795, 1131, 1305, 1431, 1537, 1755, 1885, 2067, 2385, 3393, 3445, 3915, 4611, 5655, 6201, 7155, 7685, 10179, 10335, 13833, 16965, 18603, 19981, 23055, 31005, 41499, 50895, 59943, 69165, 93015, 99905, 179829, 207495, 299715, 539487, 899145, 2697435]

約数ペア:

[(1, 2697435), (3, 899145), (5, 539487), (9, 299715), (13, 207495), (15, 179829), (27, 99905), (29, 93015), (39, 69165), (45, 59943), (53, 50895), (65, 41499), (87, 31005), (117, 23055), (135, 19981), (145, 18603), (159, 16965), (195, 13833), (261, 10335), (265, 10179), (351, 7685), (377, 7155), (435, 6201), (477, 5655), (585, 4611), (689, 3915), (783, 3445), (795, 3393), (1131, 2385), (1305, 2067), (1431, 1885), (1537, 1755)]