23818135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 32788800

約数和(自身を除く): 8970665

約数列:

[1, 5, 11, 29, 55, 109, 137, 145, 319, 545, 685, 1199, 1507, 1595, 3161, 3973, 5995, 7535, 14933, 15805, 19865, 34771, 43703, 74665, 164263, 173855, 218515, 433057, 821315, 2165285, 4763627, 23818135]

約数ペア:

[(1, 23818135), (5, 4763627), (11, 2165285), (29, 821315), (55, 433057), (109, 218515), (137, 173855), (145, 164263), (319, 74665), (545, 43703), (685, 34771), (1199, 19865), (1507, 15805), (1595, 14933), (3161, 7535), (3973, 5995)]