29830785

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 49144320

約数和(自身を除く): 19313535

約数列:

[1, 3, 5, 15, 53, 157, 159, 239, 265, 471, 717, 785, 795, 1195, 2355, 3585, 8321, 12667, 24963, 37523, 38001, 41605, 63335, 112569, 124815, 187615, 190005, 562845, 1988719, 5966157, 9943595, 29830785]

約数ペア:

[(1, 29830785), (3, 9943595), (5, 5966157), (15, 1988719), (53, 562845), (157, 190005), (159, 187615), (239, 124815), (265, 112569), (471, 63335), (717, 41605), (785, 38001), (795, 37523), (1195, 24963), (2355, 12667), (3585, 8321)]