2247392455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{13297}}^1$

素因数の和:13759

約数の個数: 32

約数和(自身を含む): 3370245120

約数和(自身を除く): 1122852665

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 439, 2195, 3073, 4829, 13297, 15365, 24145, 33803, 66485, 93079, 146267, 169015, 465395, 731335, 1023869, 5119345, 5837383, 29186915, 40861681, 64211213, 204308405, 321056065, 449478491, 2247392455]

約数ペア:

[(1, 2247392455), (5, 449478491), (7, 321056065), (11, 204308405), (35, 64211213), (55, 40861681), (77, 29186915), (385, 5837383), (439, 5119345), (2195, 1023869), (3073, 731335), (4829, 465395), (13297, 169015), (15365, 146267), (24145, 93079), (33803, 66485)]