7039095

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 13400928

約数和(自身を除く): 6361833

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 157, 183, 245, 305, 427, 471, 735, 785, 915, 1099, 1281, 2135, 2355, 2989, 3297, 5495, 6405, 7693, 8967, 9577, 14945, 16485, 23079, 28731, 38465, 44835, 47885, 67039, 115395, 143655, 201117, 335195, 469273, 1005585, 1407819, 2346365, 7039095]

約数ペア:

[(1, 7039095), (3, 2346365), (5, 1407819), (7, 1005585), (15, 469273), (21, 335195), (35, 201117), (49, 143655), (61, 115395), (105, 67039), (147, 47885), (157, 44835), (183, 38465), (245, 28731), (305, 23079), (427, 16485), (471, 14945), (735, 9577), (785, 8967), (915, 7693), (1099, 6405), (1281, 5495), (2135, 3297), (2355, 2989)]