300745215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3001}}^1$

素因数の和:3160

約数の個数: 48

約数和(自身を含む): 556354656

約数和(自身を除く): 255609441

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 131, 153, 255, 393, 655, 765, 1179, 1965, 2227, 3001, 5895, 6681, 9003, 11135, 15005, 20043, 27009, 33405, 45015, 51017, 100215, 135045, 153051, 255085, 393131, 459153, 765255, 1179393, 1965655, 2295765, 3538179, 5896965, 6683227, 17690895, 20049681, 33416135, 60149043, 100248405, 300745215]

約数ペア:

[(1, 300745215), (3, 100248405), (5, 60149043), (9, 33416135), (15, 20049681), (17, 17690895), (45, 6683227), (51, 5896965), (85, 3538179), (131, 2295765), (153, 1965655), (255, 1179393), (393, 765255), (655, 459153), (765, 393131), (1179, 255085), (1965, 153051), (2227, 135045), (3001, 100215), (5895, 51017), (6681, 45015), (9003, 33405), (11135, 27009), (15005, 20043)]