4097765

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 6096384

約数和(自身を除く): 1998619

約数列:

[1, 5, 7, 17, 35, 71, 85, 97, 119, 355, 485, 497, 595, 679, 1207, 1649, 2485, 3395, 6035, 6887, 8245, 8449, 11543, 34435, 42245, 48209, 57715, 117079, 241045, 585395, 819553, 4097765]

約数ペア:

[(1, 4097765), (5, 819553), (7, 585395), (17, 241045), (35, 117079), (71, 57715), (85, 48209), (97, 42245), (119, 34435), (355, 11543), (485, 8449), (497, 8245), (595, 6887), (679, 6035), (1207, 3395), (1649, 2485)]