423611775

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3947}}^1$

素因数の和:4022

約数の個数: 60

約数和(自身を含む): 799683192

約数和(自身を除く): 376071417

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 159, 225, 265, 405, 477, 675, 795, 1325, 1431, 2025, 2385, 3947, 3975, 4293, 7155, 11841, 11925, 19735, 21465, 35523, 35775, 59205, 98675, 106569, 107325, 177615, 209191, 296025, 319707, 532845, 627573, 888075, 1045955, 1598535, 1882719, 2664225, 3137865, 5229775, 5648157, 7992675, 9413595, 15689325, 16944471, 28240785, 47067975, 84722355, 141203925, 423611775]

約数ペア:

[(1, 423611775), (3, 141203925), (5, 84722355), (9, 47067975), (15, 28240785), (25, 16944471), (27, 15689325), (45, 9413595), (53, 7992675), (75, 5648157), (81, 5229775), (135, 3137865), (159, 2664225), (225, 1882719), (265, 1598535), (405, 1045955), (477, 888075), (675, 627573), (795, 532845), (1325, 319707), (1431, 296025), (2025, 209191), (2385, 177615), (3947, 107325), (3975, 106569), (4293, 98675), (7155, 59205), (11841, 35775), (11925, 35523), (19735, 21465)]