2080986435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{7211}}^1$

素因数の和:7297

約数の個数: 72

約数和(自身を含む): 4040133552

約数和(自身を除く): 1959147117

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 121, 159, 165, 265, 363, 477, 495, 583, 605, 795, 1089, 1749, 1815, 2385, 2915, 5247, 5445, 6413, 7211, 8745, 19239, 21633, 26235, 32065, 36055, 57717, 64899, 79321, 96195, 108165, 237963, 288585, 324495, 382183, 396605, 713889, 872531, 1146549, 1189815, 1910915, 2617593, 3439647, 3569445, 4204013, 4362655, 5732745, 7852779, 12612039, 13087965, 17198235, 21020065, 37836117, 39263895, 46244143, 63060195, 138732429, 189180585, 231220715, 416197287, 693662145, 2080986435]

約数ペア:

[(1, 2080986435), (3, 693662145), (5, 416197287), (9, 231220715), (11, 189180585), (15, 138732429), (33, 63060195), (45, 46244143), (53, 39263895), (55, 37836117), (99, 21020065), (121, 17198235), (159, 13087965), (165, 12612039), (265, 7852779), (363, 5732745), (477, 4362655), (495, 4204013), (583, 3569445), (605, 3439647), (795, 2617593), (1089, 1910915), (1749, 1189815), (1815, 1146549), (2385, 872531), (2915, 713889), (5247, 396605), (5445, 382183), (6413, 324495), (7211, 288585), (8745, 237963), (19239, 108165), (21633, 96195), (26235, 79321), (32065, 64899), (36055, 57717)]