2607395

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1263325

約数列:

[1, 5, 7, 23, 35, 41, 79, 115, 161, 205, 287, 395, 553, 805, 943, 1435, 1817, 2765, 3239, 4715, 6601, 9085, 12719, 16195, 22673, 33005, 63595, 74497, 113365, 372485, 521479, 2607395]

約数ペア:

[(1, 2607395), (5, 521479), (7, 372485), (23, 113365), (35, 74497), (41, 63595), (79, 33005), (115, 22673), (161, 16195), (205, 12719), (287, 9085), (395, 6601), (553, 4715), (805, 3239), (943, 2765), (1435, 1817)]