23847855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 41404608

約数和(自身を除く): 17556753

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 2281, 3485, 6843, 10455, 11405, 34215, 38777, 93521, 116331, 193885, 280563, 467605, 581655, 1402815, 1589857, 4769571, 7949285, 23847855]

約数ペア:

[(1, 23847855), (3, 7949285), (5, 4769571), (15, 1589857), (17, 1402815), (41, 581655), (51, 467605), (85, 280563), (123, 193885), (205, 116331), (255, 93521), (615, 38777), (697, 34215), (2091, 11405), (2281, 10455), (3485, 6843)]