97555915

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 122973120

約数和(自身を除く): 25417205

約数列:

[1, 5, 31, 79, 155, 257, 395, 961, 1285, 2449, 4805, 7967, 12245, 20303, 39835, 75919, 101515, 246977, 379595, 629393, 1234885, 3146965, 19511183, 97555915]

約数ペア:

[(1, 97555915), (5, 19511183), (31, 3146965), (79, 1234885), (155, 629393), (257, 379595), (395, 246977), (961, 101515), (1285, 75919), (2449, 39835), (4805, 20303), (7967, 12245)]