230396495

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12491}}^1$

素因数の和:12551

約数の個数: 32

約数和(自身を含む): 345378816

約数和(自身を除く): 114982321

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 12491, 18445, 62455, 87437, 212347, 387221, 437185, 1061735, 1486429, 1936105, 2710547, 6582757, 7432145, 13552735, 32913785, 46079299, 230396495]

約数ペア:

[(1, 230396495), (5, 46079299), (7, 32913785), (17, 13552735), (31, 7432145), (35, 6582757), (85, 2710547), (119, 1936105), (155, 1486429), (217, 1061735), (527, 437185), (595, 387221), (1085, 212347), (2635, 87437), (3689, 62455), (12491, 18445)]