173295945

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{30323}}^1$

素因数の和:30461

約数の個数: 24

約数和(自身を含む): 302754816

約数和(自身を除く): 129458871

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 30323, 90969, 151615, 272907, 454845, 1364535, 3851021, 11553063, 19255105, 34659189, 57765315, 173295945]

約数ペア:

[(1, 173295945), (3, 57765315), (5, 34659189), (9, 19255105), (15, 11553063), (45, 3851021), (127, 1364535), (381, 454845), (635, 272907), (1143, 151615), (1905, 90969), (5715, 30323)]