84821115

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 141926400

約数和(自身を除く): 57105285

約数列:

[1, 3, 5, 15, 31, 79, 93, 155, 237, 395, 465, 1185, 2309, 2449, 6927, 7347, 11545, 12245, 34635, 36735, 71579, 182411, 214737, 357895, 547233, 912055, 1073685, 2736165, 5654741, 16964223, 28273705, 84821115]

約数ペア:

[(1, 84821115), (3, 28273705), (5, 16964223), (15, 5654741), (31, 2736165), (79, 1073685), (93, 912055), (155, 547233), (237, 357895), (395, 214737), (465, 182411), (1185, 71579), (2309, 36735), (2449, 34635), (6927, 12245), (7347, 11545)]