15300765

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 14248035

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 59, 85, 113, 135, 153, 177, 255, 295, 339, 459, 531, 565, 765, 885, 1003, 1017, 1593, 1695, 1921, 2295, 2655, 3009, 3051, 5015, 5085, 5763, 6667, 7965, 9027, 9605, 15045, 15255, 17289, 20001, 27081, 28815, 33335, 45135, 51867, 60003, 86445, 100005, 113339, 135405, 180009, 259335, 300015, 340017, 566695, 900045, 1020051, 1700085, 3060153, 5100255, 15300765]

約数ペア:

[(1, 15300765), (3, 5100255), (5, 3060153), (9, 1700085), (15, 1020051), (17, 900045), (27, 566695), (45, 340017), (51, 300015), (59, 259335), (85, 180009), (113, 135405), (135, 113339), (153, 100005), (177, 86445), (255, 60003), (295, 51867), (339, 45135), (459, 33335), (531, 28815), (565, 27081), (765, 20001), (885, 17289), (1003, 15255), (1017, 15045), (1593, 9605), (1695, 9027), (1921, 7965), (2295, 6667), (2655, 5763), (3009, 5085), (3051, 5015)]