153910295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2683}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 231897600

約数和(自身を除く): 77987305

約数列:

[1, 5, 7, 11, 35, 55, 77, 149, 385, 745, 1043, 1639, 2683, 5215, 8195, 11473, 13415, 18781, 29513, 57365, 93905, 147565, 206591, 399767, 1032955, 1998835, 2798369, 4397437, 13991845, 21987185, 30782059, 153910295]

約数ペア:

[(1, 153910295), (5, 30782059), (7, 21987185), (11, 13991845), (35, 4397437), (55, 2798369), (77, 1998835), (149, 1032955), (385, 399767), (745, 206591), (1043, 147565), (1639, 93905), (2683, 57365), (5215, 29513), (8195, 18781), (11473, 13415)]