39743325

素因数分解:

$3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 73884160

約数和(自身を除く): 34140835

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 97, 135, 225, 291, 485, 607, 675, 873, 1455, 1821, 2425, 2619, 3035, 4365, 5463, 7275, 9105, 13095, 15175, 16389, 21825, 27315, 45525, 58879, 65475, 81945, 136575, 176637, 294395, 409725, 529911, 883185, 1471975, 1589733, 2649555, 4415925, 7948665, 13247775, 39743325]

約数ペア:

[(1, 39743325), (3, 13247775), (5, 7948665), (9, 4415925), (15, 2649555), (25, 1589733), (27, 1471975), (45, 883185), (75, 529911), (97, 409725), (135, 294395), (225, 176637), (291, 136575), (485, 81945), (607, 65475), (675, 58879), (873, 45525), (1455, 27315), (1821, 21825), (2425, 16389), (2619, 15175), (3035, 13095), (4365, 9105), (5463, 7275)]