15966135

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7549}}^1$

素因数の和:7607

約数の個数: 24

約数和(自身を含む): 28267200

約数和(自身を除く): 12301065

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 7549, 22647, 37745, 67941, 113235, 339705, 354803, 1064409, 1774015, 3193227, 5322045, 15966135]

約数ペア:

[(1, 15966135), (3, 5322045), (5, 3193227), (9, 1774015), (15, 1064409), (45, 354803), (47, 339705), (141, 113235), (235, 67941), (423, 37745), (705, 22647), (2115, 7549)]