57199815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74771}}^1$

素因数の和:74799

約数の個数: 24

約数和(自身を含む): 104979888

約数和(自身を除く): 47780073

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 74771, 224313, 373855, 672939, 1121565, 1271107, 3364695, 3813321, 6355535, 11439963, 19066605, 57199815]

約数ペア:

[(1, 57199815), (3, 19066605), (5, 11439963), (9, 6355535), (15, 3813321), (17, 3364695), (45, 1271107), (51, 1121565), (85, 672939), (153, 373855), (255, 224313), (765, 74771)]