159595985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 205807392

約数和(自身を除く): 46211407

約数列:

[1, 5, 37, 41, 53, 185, 205, 265, 397, 1517, 1961, 1985, 2173, 7585, 9805, 10865, 14689, 16277, 21041, 73445, 80401, 81385, 105205, 402005, 602249, 778517, 862681, 3011245, 3892585, 4313405, 31919197, 159595985]

約数ペア:

[(1, 159595985), (5, 31919197), (37, 4313405), (41, 3892585), (53, 3011245), (185, 862681), (205, 778517), (265, 602249), (397, 402005), (1517, 105205), (1961, 81385), (1985, 80401), (2173, 73445), (7585, 21041), (9805, 16277), (10865, 14689)]