148550255

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 210605184

約数和(自身を除く): 62054929

約数列:

[1, 5, 7, 35, 53, 73, 265, 365, 371, 511, 1097, 1855, 2555, 3869, 5485, 7679, 19345, 27083, 38395, 58141, 80081, 135415, 290705, 400405, 406987, 560567, 2034935, 2802835, 4244293, 21221465, 29710051, 148550255]

約数ペア:

[(1, 148550255), (5, 29710051), (7, 21221465), (35, 4244293), (53, 2802835), (73, 2034935), (265, 560567), (365, 406987), (371, 400405), (511, 290705), (1097, 135415), (1855, 80081), (2555, 58141), (3869, 38395), (5485, 27083), (7679, 19345)]