42674345

素因数分解:

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

素因数の和:342

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 17805655

約数列:

[1, 5, 7, 35, 49, 149, 167, 245, 343, 745, 835, 1043, 1169, 1715, 5215, 5845, 7301, 8183, 24883, 36505, 40915, 51107, 57281, 124415, 174181, 255535, 286405, 870905, 1219267, 6096335, 8534869, 42674345]

約数ペア:

[(1, 42674345), (5, 8534869), (7, 6096335), (35, 1219267), (49, 870905), (149, 286405), (167, 255535), (245, 174181), (343, 124415), (745, 57281), (835, 51107), (1043, 40915), (1169, 36505), (1715, 24883), (5215, 8183), (5845, 7301)]