1181415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 2068416

約数和(自身を除く): 887001

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 113, 123, 205, 255, 339, 565, 615, 697, 1695, 1921, 2091, 3485, 4633, 5763, 9605, 10455, 13899, 23165, 28815, 69495, 78761, 236283, 393805, 1181415]

約数ペア:

[(1, 1181415), (3, 393805), (5, 236283), (15, 78761), (17, 69495), (41, 28815), (51, 23165), (85, 13899), (113, 10455), (123, 9605), (205, 5763), (255, 4633), (339, 3485), (565, 2091), (615, 1921), (697, 1695)]