12902415

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 8524785

約数列:

[1, 3, 5, 15, 59, 61, 177, 183, 239, 295, 305, 717, 885, 915, 1195, 3585, 3599, 10797, 14101, 14579, 17995, 42303, 43737, 53985, 70505, 72895, 211515, 218685, 860161, 2580483, 4300805, 12902415]

約数ペア:

[(1, 12902415), (3, 4300805), (5, 2580483), (15, 860161), (59, 218685), (61, 211515), (177, 72895), (183, 70505), (239, 53985), (295, 43737), (305, 42303), (717, 17995), (885, 14579), (915, 14101), (1195, 10797), (3585, 3599)]