15392565

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 30585600

約数和(自身を除く): 15193035

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 85, 95, 135, 153, 171, 255, 285, 323, 353, 459, 513, 765, 855, 969, 1059, 1615, 1765, 2295, 2565, 2907, 3177, 4845, 5295, 6001, 6707, 8721, 9531, 14535, 15885, 18003, 20121, 30005, 33535, 43605, 47655, 54009, 60363, 90015, 100605, 114019, 162027, 181089, 270045, 301815, 342057, 570095, 810135, 905445, 1026171, 1710285, 3078513, 5130855, 15392565]

約数ペア:

[(1, 15392565), (3, 5130855), (5, 3078513), (9, 1710285), (15, 1026171), (17, 905445), (19, 810135), (27, 570095), (45, 342057), (51, 301815), (57, 270045), (85, 181089), (95, 162027), (135, 114019), (153, 100605), (171, 90015), (255, 60363), (285, 54009), (323, 47655), (353, 43605), (459, 33535), (513, 30005), (765, 20121), (855, 18003), (969, 15885), (1059, 14535), (1615, 9531), (1765, 8721), (2295, 6707), (2565, 6001), (2907, 5295), (3177, 4845)]