53980605

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{24481}}^1$

素因数の和:24506

約数の個数: 36

約数和(自身を含む): 108846972

約数和(自身を除く): 54866367

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 24481, 73443, 122405, 171367, 220329, 367215, 514101, 856835, 1101645, 1199569, 1542303, 2570505, 3598707, 5997845, 7711515, 10796121, 17993535, 53980605]

約数ペア:

[(1, 53980605), (3, 17993535), (5, 10796121), (7, 7711515), (9, 5997845), (15, 3598707), (21, 2570505), (35, 1542303), (45, 1199569), (49, 1101645), (63, 856835), (105, 514101), (147, 367215), (245, 220329), (315, 171367), (441, 122405), (735, 73443), (2205, 24481)]