102690285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17509}}^1$

素因数の和:17557

約数の個数: 32

約数和(自身を含む): 181543680

約数和(自身を除く): 78853395

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 17509, 52527, 87545, 262635, 297653, 402707, 892959, 1208121, 1488265, 2013535, 4464795, 6040605, 6846019, 20538057, 34230095, 102690285]

約数ペア:

[(1, 102690285), (3, 34230095), (5, 20538057), (15, 6846019), (17, 6040605), (23, 4464795), (51, 2013535), (69, 1488265), (85, 1208121), (115, 892959), (255, 402707), (345, 297653), (391, 262635), (1173, 87545), (1955, 52527), (5865, 17509)]