85629257

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^2$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 107284800

約数和(自身を除く): 21655543

約数列:

[1, 7, 19, 29, 133, 149, 203, 551, 1043, 2831, 3857, 4321, 19817, 22201, 30247, 82099, 155407, 421819, 574693, 643829, 2952733, 4506803, 12232751, 85629257]

約数ペア:

[(1, 85629257), (7, 12232751), (19, 4506803), (29, 2952733), (133, 643829), (149, 574693), (203, 421819), (551, 155407), (1043, 82099), (2831, 30247), (3857, 22201), (4321, 19817)]