40794975

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4649}}^1$

素因数の和:4681

約数の個数: 48

約数和(自身を含む): 80724000

約数和(自身を除く): 39929025

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 4649, 8775, 13947, 23245, 41841, 60437, 69735, 116225, 125523, 181311, 209205, 302185, 348675, 543933, 627615, 906555, 1046025, 1510925, 1631799, 2719665, 3138075, 4532775, 8158995, 13598325, 40794975]

約数ペア:

[(1, 40794975), (3, 13598325), (5, 8158995), (9, 4532775), (13, 3138075), (15, 2719665), (25, 1631799), (27, 1510925), (39, 1046025), (45, 906555), (65, 627615), (75, 543933), (117, 348675), (135, 302185), (195, 209205), (225, 181311), (325, 125523), (351, 116225), (585, 69735), (675, 60437), (975, 41841), (1755, 23245), (2925, 13947), (4649, 8775)]