23225055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 45342720

約数和(自身を除く): 22117665

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 59, 69, 105, 115, 161, 163, 177, 295, 345, 413, 483, 489, 805, 815, 885, 1141, 1239, 1357, 2065, 2415, 2445, 3423, 3749, 4071, 5705, 6195, 6785, 9499, 9617, 11247, 17115, 18745, 20355, 26243, 28497, 28851, 47495, 48085, 56235, 67319, 78729, 131215, 142485, 144255, 201957, 221191, 336595, 393645, 663573, 1009785, 1105955, 1548337, 3317865, 4645011, 7741685, 23225055]

約数ペア:

[(1, 23225055), (3, 7741685), (5, 4645011), (7, 3317865), (15, 1548337), (21, 1105955), (23, 1009785), (35, 663573), (59, 393645), (69, 336595), (105, 221191), (115, 201957), (161, 144255), (163, 142485), (177, 131215), (295, 78729), (345, 67319), (413, 56235), (483, 48085), (489, 47495), (805, 28851), (815, 28497), (885, 26243), (1141, 20355), (1239, 18745), (1357, 17115), (2065, 11247), (2415, 9617), (2445, 9499), (3423, 6785), (3749, 6195), (4071, 5705)]