1143135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 2396160

約数和(自身を除く): 1253025

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 191, 285, 315, 399, 573, 665, 855, 955, 1197, 1337, 1719, 1995, 2865, 3629, 4011, 5985, 6685, 8595, 10887, 12033, 18145, 20055, 25403, 32661, 54435, 60165, 76209, 127015, 163305, 228627, 381045, 1143135]

約数ペア:

[(1, 1143135), (3, 381045), (5, 228627), (7, 163305), (9, 127015), (15, 76209), (19, 60165), (21, 54435), (35, 32661), (45, 25403), (57, 20055), (63, 18145), (95, 12033), (105, 10887), (133, 8595), (171, 6685), (191, 5985), (285, 4011), (315, 3629), (399, 2865), (573, 1995), (665, 1719), (855, 1337), (955, 1197)]