172424615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 231227136

約数和(自身を除く): 58802521

約数列:

[1, 5, 11, 55, 83, 107, 353, 415, 535, 913, 1177, 1765, 3883, 4565, 5885, 8881, 19415, 29299, 37771, 44405, 97691, 146495, 188855, 322289, 415481, 488455, 1611445, 2077405, 3134993, 15674965, 34484923, 172424615]

約数ペア:

[(1, 172424615), (5, 34484923), (11, 15674965), (55, 3134993), (83, 2077405), (107, 1611445), (353, 488455), (415, 415481), (535, 322289), (913, 188855), (1177, 146495), (1765, 97691), (3883, 44405), (4565, 37771), (5885, 29299), (8881, 19415)]