205715595

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{1217}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 336752640

約数和(自身を除く): 131037045

約数列:

[1, 3, 5, 15, 59, 177, 191, 295, 573, 885, 955, 1217, 2865, 3651, 6085, 11269, 18255, 33807, 56345, 71803, 169035, 215409, 232447, 359015, 697341, 1077045, 1162235, 3486705, 13714373, 41143119, 68571865, 205715595]

約数ペア:

[(1, 205715595), (3, 68571865), (5, 41143119), (15, 13714373), (59, 3486705), (177, 1162235), (191, 1077045), (295, 697341), (573, 359015), (885, 232447), (955, 215409), (1217, 169035), (2865, 71803), (3651, 56345), (6085, 33807), (11269, 18255)]