2477865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 4346496

約数和(自身を除く): 1868631

約数列:

[1, 3, 5, 13, 15, 39, 65, 97, 131, 195, 291, 393, 485, 655, 1261, 1455, 1703, 1965, 3783, 5109, 6305, 8515, 12707, 18915, 25545, 38121, 63535, 165191, 190605, 495573, 825955, 2477865]

約数ペア:

[(1, 2477865), (3, 825955), (5, 495573), (13, 190605), (15, 165191), (39, 63535), (65, 38121), (97, 25545), (131, 18915), (195, 12707), (291, 8515), (393, 6305), (485, 5109), (655, 3783), (1261, 1965), (1455, 1703)]