8642595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 16257024

約数和(自身を除く): 7614429

約数列:

[1, 3, 5, 13, 15, 23, 39, 41, 47, 65, 69, 115, 123, 141, 195, 205, 235, 299, 345, 533, 611, 615, 705, 897, 943, 1081, 1495, 1599, 1833, 1927, 2665, 2829, 3055, 3243, 4485, 4715, 5405, 5781, 7995, 9165, 9635, 12259, 14053, 14145, 16215, 25051, 28905, 36777, 42159, 44321, 61295, 70265, 75153, 125255, 132963, 183885, 210795, 221605, 375765, 576173, 664815, 1728519, 2880865, 8642595]

約数ペア:

[(1, 8642595), (3, 2880865), (5, 1728519), (13, 664815), (15, 576173), (23, 375765), (39, 221605), (41, 210795), (47, 183885), (65, 132963), (69, 125255), (115, 75153), (123, 70265), (141, 61295), (195, 44321), (205, 42159), (235, 36777), (299, 28905), (345, 25051), (533, 16215), (611, 14145), (615, 14053), (705, 12259), (897, 9635), (943, 9165), (1081, 7995), (1495, 5781), (1599, 5405), (1833, 4715), (1927, 4485), (2665, 3243), (2829, 3055)]