5182155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 10698480

約数和(自身を除く): 5516325

約数列:

[1, 3, 5, 9, 11, 15, 19, 29, 33, 45, 55, 57, 87, 95, 99, 145, 165, 171, 209, 261, 285, 319, 361, 435, 495, 551, 627, 855, 957, 1045, 1083, 1305, 1595, 1653, 1805, 1881, 2755, 2871, 3135, 3249, 3971, 4785, 4959, 5415, 6061, 8265, 9405, 10469, 11913, 14355, 16245, 18183, 19855, 24795, 30305, 31407, 35739, 52345, 54549, 59565, 90915, 94221, 115159, 157035, 178695, 272745, 345477, 471105, 575795, 1036431, 1727385, 5182155]

約数ペア:

[(1, 5182155), (3, 1727385), (5, 1036431), (9, 575795), (11, 471105), (15, 345477), (19, 272745), (29, 178695), (33, 157035), (45, 115159), (55, 94221), (57, 90915), (87, 59565), (95, 54549), (99, 52345), (145, 35739), (165, 31407), (171, 30305), (209, 24795), (261, 19855), (285, 18183), (319, 16245), (361, 14355), (435, 11913), (495, 10469), (551, 9405), (627, 8265), (855, 6061), (957, 5415), (1045, 4959), (1083, 4785), (1305, 3971), (1595, 3249), (1653, 3135), (1805, 2871), (1881, 2755)]