14724945

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 27361152

約数和(自身を除く): 12636207

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 345, 347, 369, 615, 943, 1035, 1041, 1735, 1845, 2829, 3123, 4715, 5205, 7981, 8487, 14145, 14227, 15615, 23943, 39905, 42435, 42681, 71135, 71829, 119715, 128043, 213405, 327221, 359145, 640215, 981663, 1636105, 2944989, 4908315, 14724945]

約数ペア:

[(1, 14724945), (3, 4908315), (5, 2944989), (9, 1636105), (15, 981663), (23, 640215), (41, 359145), (45, 327221), (69, 213405), (115, 128043), (123, 119715), (205, 71829), (207, 71135), (345, 42681), (347, 42435), (369, 39905), (615, 23943), (943, 15615), (1035, 14227), (1041, 14145), (1735, 8487), (1845, 7981), (2829, 5205), (3123, 4715)]