190360765

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2657}}^1$

素因数の和:2781

約数の個数: 32

約数和(自身を含む): 275581440

約数和(自身を除く): 85220675

約数列:

[1, 5, 7, 23, 35, 89, 115, 161, 445, 623, 805, 2047, 2657, 3115, 10235, 13285, 14329, 18599, 61111, 71645, 92995, 236473, 305555, 427777, 1182365, 1655311, 2138885, 5438879, 8276555, 27194395, 38072153, 190360765]

約数ペア:

[(1, 190360765), (5, 38072153), (7, 27194395), (23, 8276555), (35, 5438879), (89, 2138885), (115, 1655311), (161, 1182365), (445, 427777), (623, 305555), (805, 236473), (2047, 92995), (2657, 71645), (3115, 61111), (10235, 18599), (13285, 14329)]