70823105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 22488895

約数列:

[1, 5, 17, 53, 79, 85, 199, 265, 395, 901, 995, 1343, 3383, 4187, 4505, 6715, 10547, 15721, 16915, 20935, 52735, 71179, 78605, 179299, 267257, 355895, 833213, 896495, 1336285, 4166065, 14164621, 70823105]

約数ペア:

[(1, 70823105), (5, 14164621), (17, 4166065), (53, 1336285), (79, 896495), (85, 833213), (199, 355895), (265, 267257), (395, 179299), (901, 78605), (995, 71179), (1343, 52735), (3383, 20935), (4187, 16915), (4505, 15721), (6715, 10547)]