23240325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 41425920

約数和(自身を除く): 18185595

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 141, 235, 285, 347, 475, 705, 893, 1041, 1175, 1425, 1735, 2679, 3525, 4465, 5205, 6593, 8675, 13395, 16309, 19779, 22325, 26025, 32965, 48927, 66975, 81545, 98895, 164825, 244635, 309871, 407725, 494475, 929613, 1223175, 1549355, 4648065, 7746775, 23240325]

約数ペア:

[(1, 23240325), (3, 7746775), (5, 4648065), (15, 1549355), (19, 1223175), (25, 929613), (47, 494475), (57, 407725), (75, 309871), (95, 244635), (141, 164825), (235, 98895), (285, 81545), (347, 66975), (475, 48927), (705, 32965), (893, 26025), (1041, 22325), (1175, 19779), (1425, 16309), (1735, 13395), (2679, 8675), (3525, 6593), (4465, 5205)]