385710075

素因数分解:

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

素因数の和:3564

約数の個数: 36

約数和(自身を含む): 692279848

約数和(自身を除く): 306569773

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 577, 1731, 2885, 2971, 5193, 8655, 8913, 14425, 14855, 25965, 26739, 43275, 44565, 74275, 129825, 133695, 222825, 668475, 1714267, 5142801, 8571335, 15428403, 25714005, 42856675, 77142015, 128570025, 385710075]

約数ペア:

[(1, 385710075), (3, 128570025), (5, 77142015), (9, 42856675), (15, 25714005), (25, 15428403), (45, 8571335), (75, 5142801), (225, 1714267), (577, 668475), (1731, 222825), (2885, 133695), (2971, 129825), (5193, 74275), (8655, 44565), (8913, 43275), (14425, 26739), (14855, 25965)]