2612715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2225685

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 167, 447, 501, 745, 835, 1043, 1169, 2235, 2505, 3129, 3507, 5215, 5845, 15645, 17535, 24883, 74649, 124415, 174181, 373245, 522543, 870905, 2612715]

約数ペア:

[(1, 2612715), (3, 870905), (5, 522543), (7, 373245), (15, 174181), (21, 124415), (35, 74649), (105, 24883), (149, 17535), (167, 15645), (447, 5845), (501, 5215), (745, 3507), (835, 3129), (1043, 2505), (1169, 2235)]