55647325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 72495360

約数和(自身を除く): 16848035

約数列:

[1, 5, 25, 31, 59, 155, 295, 775, 1217, 1475, 1829, 6085, 9145, 30425, 37727, 45725, 71803, 188635, 359015, 943175, 1795075, 2225893, 11129465, 55647325]

約数ペア:

[(1, 55647325), (5, 11129465), (25, 2225893), (31, 1795075), (59, 943175), (155, 359015), (295, 188635), (775, 71803), (1217, 45725), (1475, 37727), (1829, 30425), (6085, 9145)]