56715995

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 26228005

約数列:

[1, 5, 7, 17, 35, 85, 119, 199, 479, 595, 995, 1393, 2395, 3353, 3383, 6965, 8143, 16765, 16915, 23681, 40715, 57001, 95321, 118405, 285005, 476605, 667247, 1620457, 3336235, 8102285, 11343199, 56715995]

約数ペア:

[(1, 56715995), (5, 11343199), (7, 8102285), (17, 3336235), (35, 1620457), (85, 667247), (119, 476605), (199, 285005), (479, 118405), (595, 95321), (995, 57001), (1393, 40715), (2395, 23681), (3353, 16915), (3383, 16765), (6965, 8143)]