7480905

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 4960695

約数列:

[1, 3, 5, 15, 59, 79, 107, 177, 237, 295, 321, 395, 535, 885, 1185, 1605, 4661, 6313, 8453, 13983, 18939, 23305, 25359, 31565, 42265, 69915, 94695, 126795, 498727, 1496181, 2493635, 7480905]

約数ペア:

[(1, 7480905), (3, 2493635), (5, 1496181), (15, 498727), (59, 126795), (79, 94695), (107, 69915), (177, 42265), (237, 31565), (295, 25359), (321, 23305), (395, 18939), (535, 13983), (885, 8453), (1185, 6313), (1605, 4661)]