77142015

素因数分解:

$3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2971}}^1$

素因数の和:3559

約数の個数: 24

約数和(自身を含む): 133989648

約数和(自身を除く): 56847633

約数列:

[1, 3, 5, 9, 15, 45, 577, 1731, 2885, 2971, 5193, 8655, 8913, 14855, 25965, 26739, 44565, 133695, 1714267, 5142801, 8571335, 15428403, 25714005, 77142015]

約数ペア:

[(1, 77142015), (3, 25714005), (5, 15428403), (9, 8571335), (15, 5142801), (45, 1714267), (577, 133695), (1731, 44565), (2885, 26739), (2971, 25965), (5193, 14855), (8655, 8913)]