212216085

素因数分解:

$3^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9413}}^1$

素因数の和:9594

約数の個数: 32

約数和(自身を含む): 379572480

約数和(自身を除く): 167356395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 167, 501, 835, 1503, 2505, 4509, 7515, 9413, 22545, 28239, 47065, 84717, 141195, 254151, 423585, 1270755, 1571971, 4715913, 7859855, 14147739, 23579565, 42443217, 70738695, 212216085]

約数ペア:

[(1, 212216085), (3, 70738695), (5, 42443217), (9, 23579565), (15, 14147739), (27, 7859855), (45, 4715913), (135, 1571971), (167, 1270755), (501, 423585), (835, 254151), (1503, 141195), (2505, 84717), (4509, 47065), (7515, 28239), (9413, 22545)]