11212565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 17445120

約数和(自身を除く): 6232555

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 455, 665, 1235, 1297, 1729, 6485, 8645, 9079, 16861, 24643, 45395, 84305, 118027, 123215, 172501, 320359, 590135, 862505, 1601795, 2242513, 11212565]

約数ペア:

[(1, 11212565), (5, 2242513), (7, 1601795), (13, 862505), (19, 590135), (35, 320359), (65, 172501), (91, 123215), (95, 118027), (133, 84305), (247, 45395), (455, 24643), (665, 16861), (1235, 9079), (1297, 8645), (1729, 6485)]