12546415

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 5701265

約数列:

[1, 5, 7, 29, 35, 47, 145, 203, 235, 263, 329, 1015, 1315, 1363, 1645, 1841, 6815, 7627, 9205, 9541, 12361, 38135, 47705, 53389, 61805, 86527, 266945, 358469, 432635, 1792345, 2509283, 12546415]

約数ペア:

[(1, 12546415), (5, 2509283), (7, 1792345), (29, 432635), (35, 358469), (47, 266945), (145, 86527), (203, 61805), (235, 53389), (263, 47705), (329, 38135), (1015, 12361), (1315, 9541), (1363, 9205), (1645, 7627), (1841, 6815)]