15133671

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 26956800

約数和(自身を除く): 11823129

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 269, 329, 399, 423, 807, 893, 987, 1197, 1883, 2421, 2679, 2961, 5111, 5649, 6251, 8037, 12643, 15333, 16947, 18753, 35777, 37929, 45999, 56259, 88501, 107331, 113787, 240217, 265503, 321993, 720651, 796509, 1681519, 2161953, 5044557, 15133671]

約数ペア:

[(1, 15133671), (3, 5044557), (7, 2161953), (9, 1681519), (19, 796509), (21, 720651), (47, 321993), (57, 265503), (63, 240217), (133, 113787), (141, 107331), (171, 88501), (269, 56259), (329, 45999), (399, 37929), (423, 35777), (807, 18753), (893, 16947), (987, 15333), (1197, 12643), (1883, 8037), (2421, 6251), (2679, 5649), (2961, 5111)]