179156965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 248615136

約数和(自身を除く): 69458171

約数列:

[1, 5, 13, 17, 65, 73, 85, 221, 365, 949, 1105, 1241, 2221, 4745, 6205, 11105, 16133, 28873, 37757, 80665, 144365, 162133, 188785, 490841, 810665, 2107729, 2454205, 2756261, 10538645, 13781305, 35831393, 179156965]

約数ペア:

[(1, 179156965), (5, 35831393), (13, 13781305), (17, 10538645), (65, 2756261), (73, 2454205), (85, 2107729), (221, 810665), (365, 490841), (949, 188785), (1105, 162133), (1241, 144365), (2221, 80665), (4745, 37757), (6205, 28873), (11105, 16133)]