74914215

素因数分解:

$3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{19433}}^1$

素因数の和:19698

約数の個数: 16

約数和(自身を含む): 120335328

約数和(自身を除く): 45421113

約数列:

[1, 3, 5, 15, 257, 771, 1285, 3855, 19433, 58299, 97165, 291495, 4994281, 14982843, 24971405, 74914215]

約数ペア:

[(1, 74914215), (3, 24971405), (5, 14982843), (15, 4994281), (257, 291495), (771, 97165), (1285, 58299), (3855, 19433)]