448305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 48

約数和(自身を含む): 893760

約数和(自身を除く): 445455

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 121, 143, 165, 195, 209, 247, 285, 363, 429, 605, 627, 715, 741, 1045, 1235, 1573, 1815, 2145, 2299, 2717, 3135, 3705, 4719, 6897, 7865, 8151, 11495, 13585, 23595, 29887, 34485, 40755, 89661, 149435, 448305]

約数ペア:

[(1, 448305), (3, 149435), (5, 89661), (11, 40755), (13, 34485), (15, 29887), (19, 23595), (33, 13585), (39, 11495), (55, 8151), (57, 7865), (65, 6897), (95, 4719), (121, 3705), (143, 3135), (165, 2717), (195, 2299), (209, 2145), (247, 1815), (285, 1573), (363, 1235), (429, 1045), (605, 741), (627, 715)]