231569115

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{253081}}^1$

素因数の和:253150

約数の個数: 16

約数和(自身を含む): 376586016

約数和(自身を除く): 145016901

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 253081, 759243, 1265405, 3796215, 15437941, 46313823, 77189705, 231569115]

約数ペア:

[(1, 231569115), (3, 77189705), (5, 46313823), (15, 15437941), (61, 3796215), (183, 1265405), (305, 759243), (915, 253081)]