23564385

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 46771200

約数和(自身を除く): 23206815

約数列:

[1, 3, 5, 9, 13, 15, 27, 29, 39, 45, 65, 87, 117, 135, 145, 195, 261, 351, 377, 435, 463, 585, 783, 1131, 1305, 1389, 1755, 1885, 2315, 3393, 3915, 4167, 5655, 6019, 6945, 10179, 12501, 13427, 16965, 18057, 20835, 30095, 40281, 50895, 54171, 62505, 67135, 90285, 120843, 162513, 174551, 201405, 270855, 362529, 523653, 604215, 812565, 872755, 1570959, 1812645, 2618265, 4712877, 7854795, 23564385]

約数ペア:

[(1, 23564385), (3, 7854795), (5, 4712877), (9, 2618265), (13, 1812645), (15, 1570959), (27, 872755), (29, 812565), (39, 604215), (45, 523653), (65, 362529), (87, 270855), (117, 201405), (135, 174551), (145, 162513), (195, 120843), (261, 90285), (351, 67135), (377, 62505), (435, 54171), (463, 50895), (585, 40281), (783, 30095), (1131, 20835), (1305, 18057), (1389, 16965), (1755, 13427), (1885, 12501), (2315, 10179), (3393, 6945), (3915, 6019), (4167, 5655)]