2227843345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 3330892800

約数和(自身を除く): 1103049455

約数列:

[1, 5, 7, 13, 35, 65, 91, 157, 169, 455, 785, 845, 1099, 1183, 2041, 2399, 5495, 5915, 10205, 11995, 14287, 16793, 26533, 31187, 71435, 83965, 132665, 155935, 185731, 218309, 376643, 405431, 928655, 1091545, 1883215, 2027155, 2636501, 2838017, 4896359, 13182505, 14190085, 24481795, 34274513, 63652667, 171372565, 318263335, 445568669, 2227843345]

約数ペア:

[(1, 2227843345), (5, 445568669), (7, 318263335), (13, 171372565), (35, 63652667), (65, 34274513), (91, 24481795), (157, 14190085), (169, 13182505), (455, 4896359), (785, 2838017), (845, 2636501), (1099, 2027155), (1183, 1883215), (2041, 1091545), (2399, 928655), (5495, 405431), (5915, 376643), (10205, 218309), (11995, 185731), (14287, 155935), (16793, 132665), (26533, 83965), (31187, 71435)]