16286445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 32572800

約数和(自身を除く): 16286355

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 347, 447, 745, 1041, 1043, 1341, 1735, 2235, 2429, 3123, 3129, 5205, 5215, 6705, 7287, 9387, 12145, 15615, 15645, 21861, 36435, 46935, 51703, 109305, 155109, 258515, 361921, 465327, 775545, 1085763, 1809605, 2326635, 3257289, 5428815, 16286445]

約数ペア:

[(1, 16286445), (3, 5428815), (5, 3257289), (7, 2326635), (9, 1809605), (15, 1085763), (21, 775545), (35, 465327), (45, 361921), (63, 258515), (105, 155109), (149, 109305), (315, 51703), (347, 46935), (447, 36435), (745, 21861), (1041, 15645), (1043, 15615), (1341, 12145), (1735, 9387), (2235, 7287), (2429, 6705), (3123, 5215), (3129, 5205)]