11372925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 20712960

約数和(自身を除く): 9340035

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 347, 437, 475, 575, 1041, 1311, 1425, 1725, 1735, 2185, 5205, 6555, 6593, 7981, 8675, 10925, 19779, 23943, 26025, 32775, 32965, 39905, 98895, 119715, 151639, 164825, 199525, 454917, 494475, 598575, 758195, 2274585, 3790975, 11372925]

約数ペア:

[(1, 11372925), (3, 3790975), (5, 2274585), (15, 758195), (19, 598575), (23, 494475), (25, 454917), (57, 199525), (69, 164825), (75, 151639), (95, 119715), (115, 98895), (285, 39905), (345, 32965), (347, 32775), (437, 26025), (475, 23943), (575, 19779), (1041, 10925), (1311, 8675), (1425, 7981), (1725, 6593), (1735, 6555), (2185, 5205)]