13379765

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 19699200

約数和(自身を除く): 6319435

約数列:

[1, 5, 7, 17, 35, 85, 113, 119, 199, 565, 595, 791, 995, 1393, 1921, 3383, 3955, 6965, 9605, 13447, 16915, 22487, 23681, 67235, 112435, 118405, 157409, 382279, 787045, 1911395, 2675953, 13379765]

約数ペア:

[(1, 13379765), (5, 2675953), (7, 1911395), (17, 787045), (35, 382279), (85, 157409), (113, 118405), (119, 112435), (199, 67235), (565, 23681), (595, 22487), (791, 16915), (995, 13447), (1393, 9605), (1921, 6965), (3383, 3955)]