542232665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1471}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 721115136

約数和(自身を除く): 178882471

約数列:

[1, 5, 13, 53, 65, 107, 265, 535, 689, 1391, 1471, 3445, 5671, 6955, 7355, 19123, 28355, 73723, 77963, 95615, 157397, 368615, 389815, 786985, 1013519, 2046161, 5067595, 8342041, 10230805, 41710205, 108446533, 542232665]

約数ペア:

[(1, 542232665), (5, 108446533), (13, 41710205), (53, 10230805), (65, 8342041), (107, 5067595), (265, 2046161), (535, 1013519), (689, 786985), (1391, 389815), (1471, 368615), (3445, 157397), (5671, 95615), (6955, 77963), (7355, 73723), (19123, 28355)]