1323133075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3947}}^1$

素因数の和:4044

約数の個数: 48

約数和(自身を含む): 1903378176

約数和(自身を除く): 580245101

約数列:

[1, 5, 11, 23, 25, 53, 55, 115, 253, 265, 275, 575, 583, 1219, 1265, 1325, 2915, 3947, 6095, 6325, 13409, 14575, 19735, 30475, 43417, 67045, 90781, 98675, 209191, 217085, 335225, 453905, 998591, 1045955, 1085425, 2269525, 2301101, 4811393, 4992955, 5229775, 11505505, 24056965, 24964775, 52925323, 57527525, 120284825, 264626615, 1323133075]

約数ペア:

[(1, 1323133075), (5, 264626615), (11, 120284825), (23, 57527525), (25, 52925323), (53, 24964775), (55, 24056965), (115, 11505505), (253, 5229775), (265, 4992955), (275, 4811393), (575, 2301101), (583, 2269525), (1219, 1085425), (1265, 1045955), (1325, 998591), (2915, 453905), (3947, 335225), (6095, 217085), (6325, 209191), (13409, 98675), (14575, 90781), (19735, 67045), (30475, 43417)]