87533745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 163054080

約数和(自身を除く): 75520335

約数列:

[1, 3, 5, 13, 15, 23, 29, 39, 65, 69, 87, 115, 145, 195, 299, 345, 377, 435, 667, 673, 897, 1131, 1495, 1885, 2001, 2019, 3335, 3365, 4485, 5655, 8671, 8749, 10005, 10095, 15479, 19517, 26013, 26247, 43355, 43745, 46437, 58551, 77395, 97585, 130065, 131235, 201227, 232185, 253721, 292755, 448891, 603681, 761163, 1006135, 1268605, 1346673, 2244455, 3018405, 3805815, 5835583, 6733365, 17506749, 29177915, 87533745]

約数ペア:

[(1, 87533745), (3, 29177915), (5, 17506749), (13, 6733365), (15, 5835583), (23, 3805815), (29, 3018405), (39, 2244455), (65, 1346673), (69, 1268605), (87, 1006135), (115, 761163), (145, 603681), (195, 448891), (299, 292755), (345, 253721), (377, 232185), (435, 201227), (667, 131235), (673, 130065), (897, 97585), (1131, 77395), (1495, 58551), (1885, 46437), (2001, 43745), (2019, 43355), (3335, 26247), (3365, 26013), (4485, 19517), (5655, 15479), (8671, 10095), (8749, 10005)]