25316370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2731}}^1$

素因数の和:2847

約数の個数: 48

約数和(自身を含む): 66485952

約数和(自身を除く): 41169582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 2731, 3090, 4635, 5462, 8193, 9270, 13655, 16386, 24579, 27310, 40965, 49158, 81930, 122895, 245790, 281293, 562586, 843879, 1406465, 1687758, 2531637, 2812930, 4219395, 5063274, 8438790, 12658185, 25316370]

約数ペア:

[(1, 25316370), (2, 12658185), (3, 8438790), (5, 5063274), (6, 4219395), (9, 2812930), (10, 2531637), (15, 1687758), (18, 1406465), (30, 843879), (45, 562586), (90, 281293), (103, 245790), (206, 122895), (309, 81930), (515, 49158), (618, 40965), (927, 27310), (1030, 24579), (1545, 16386), (1854, 13655), (2731, 9270), (3090, 8193), (4635, 5462)]