13564045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 19128960

約数和(自身を除く): 5564915

約数列:

[1, 5, 11, 17, 55, 85, 89, 163, 187, 445, 815, 935, 979, 1513, 1793, 2771, 4895, 7565, 8965, 13855, 14507, 16643, 30481, 72535, 83215, 152405, 159577, 246619, 797885, 1233095, 2712809, 13564045]

約数ペア:

[(1, 13564045), (5, 2712809), (11, 1233095), (17, 797885), (55, 246619), (85, 159577), (89, 152405), (163, 83215), (187, 72535), (445, 30481), (815, 16643), (935, 14507), (979, 13855), (1513, 8965), (1793, 7565), (2771, 4895)]